Founded in London in 1905 and headquartered in Geneva since 1919, Rolex is the standard against which all others are measured. The Explorer, introduced in 1953 to celebrate the first successful ascent of Everest, has always been Rolex's most purposeful and uncompromising design — no date, no complications, no distractions. When Rolex reintroduced the 36 mm case size in 2021 with the 124270, it was a deliberate return to the Explorer's original proportions from 1953 — a move widely celebrated by collectors who had long felt the outgoing 39 mm version had grown beyond the model's essential character.

Reference 124270 is a 36 mm Oystersteel automatic watch, 11.6 mm in thickness, with a smooth polished bezel and a screw-down Triplock crown. The black lacquer dial carries the iconic 3, 6 and 9 Arabic numerals alongside luminescent baton hour markers and hands in Chromalight — Rolex's proprietary luminescent material that emits a long-lasting blue glow in darkness. No date window interrupts the clean layout. At its heart beats the Rolex Calibre 3230, a fully in-house automatic movement certified as a Superlative Chronometer to ±2 seconds per day after casing, with a Chronergy escapement, blue Parachrom hairspring and 70-hour power reserve. The flat sapphire crystal carries anti-reflective treatment. The watch is fitted on a three-link Oyster bracelet in Oystersteel with an Oysterlock safety clasp and Easylink 5 mm comfort extension.

This example was purchased on 23 December 2021 and benefits from factory warranty until December 2026. This Rolex Explorer 36 is in very good condition and comes as a full set.

Founded in Geneva in 1883, Alpina has built its identity around robust, legible and technically serious watches for active use — originally for alpine sports, later for aviation. The Startimer Pilot is the brand's most direct expression of that philosophy: a pilot's tool watch that draws on the long tradition of large-cased, highly readable cockpit instrument watches and makes no concessions to decorative detail. The AL-725N4S6 is the navy blue variant.

Reference AL-725N4S6 is a 44 mm stainless steel automatic chronograph, 14.5 mm in thickness, with a brushed case and screw-down crown. The navy blue dial carries large luminescent Arabic numerals and a railway-track inner minute scale, with a bi-compax layout: a 30-minute counter at twelve and a 12-hour counter at six, with a central seconds hand and a date window at three o'clock. At its heart beats the Alpina Calibre AL-725, based on the ETA Valjoux 7750, with a 46-hour power reserve. The scratch-resistant sapphire crystal carries anti-reflective coating. The fixed stainless steel bezel keeps the case clean and purposeful. Water resistance is rated to 100 metres. The watch is supplied with two wearing options: the original brown leather strap with white contrast stitching and a folding deployant clasp, and an additional brown leather strap with a stainless steel pin buckle.

This Alpina Startimer Pilot Chronograph is in good condition and comes as a full set with servicehistorie. 

Founded in Paris in 1847, Cartier has defined luxury watchmaking for over 175 years. The Tank Française, introduced in 1996, was a bold and architectural evolution of the iconic Tank family — with an integrated bracelet that flows seamlessly from the case and a graphic, structured silhouette that made it one of the defining watch designs of the late 1990s. The small all-steel model is the most restrained and versatile expression of that design: no precious metal, no distraction — just the geometry of the case doing its work.

Reference W51008Q3 is a 20 x 25 mm stainless steel quartz watch, just 6.15 mm in thickness, with a fully polished case and an integrated bracelet that gives the watch its signature seamless character. The silvered grained dial carries black painted Roman numerals, a fine rail-track minute scale and sword-shaped hands in blued steel — details that are unmistakably Cartier. The octagonal crown is set with a synthetic cabochon-shaped spinel. The scratch-resistant sapphire crystal sits above a solid caseback. Water resistance is rated to 30 metres. The watch is fitted on an integrated stainless steel bracelet with a hidden deployant clasp.

This Cartier Tank Française Small is in very good condition and comes with a fresh service. 

Founded in Hölstein, Switzerland in 1904, Oris has remained fully independent throughout its history — a genuine rarity in the modern watch industry. The TT1 collection, originally developed in collaboration with the Williams Formula 1 team, quickly found its most natural home in the dive watch world. The TT1 Divers Titan is the most technically capable expression of that line: a full-titanium professional diver rated to 1,000 metres, at a price point where few Swiss competitors can match its specification.

Reference 01 733 7541 7154-07 8 24 70PEB is a 44 mm fully titanium automatic diver's watch, 12 mm in thickness, with a multi-piece case construction and a minutes scale top ring integrated into the case architecture. The black dial carries luminescent hour markers and matching hands, with a date window at six o'clock and the crown positioned at four o'clock for easier underwater operation. At its heart beats the Oris Calibre 733, an automatic movement visible through the sapphire crystal exhibition caseback. The domed sapphire crystal carries anti-reflective coating on the inner surface. The unidirectional rotating bezel is in matching titanium. Water resistance is rated to 1,000 metres. The watch is fitted on a multi-piece titanium bracelet with a security folding clasp with diver extension.

This Oris TT1 Divers Titan Date is in good condition and comes with the original Box and Q-Watches GoldCard. 

Founded in Schwenningen, Germany in 1882, Hanhart is one of the oldest and most authentic chronograph manufacturers in the world — a brand that supplied precision stopwatches and wrist chronographs to the German military from the 1930s onwards and never lost that direct, tool-oriented character. The Pioneer MonoControl revives Hanhart's most historically significant format: the single-pusher chronograph, as designed for German naval officers in 1938. One red button controls all chronograph functions — start, stop, and reset in sequence — a mechanical discipline that forces deliberate, considered timing and gives the watch a purity that a conventional two-pusher chronograph simply cannot match.

Reference 722 is a 42 mm stainless steel automatic chronograph, 15 mm in thickness, with a brushed case, a large deeply bevelled crown and the signature red monopusher at two o'clock. The silver dial carries a snailed texture that shifts subtly in light, with Arabic numerals, luminescent poire-style hands and a quarter-second minute track. The bi-compax layout places a 30-minute counter at three o'clock and small seconds at nine, both recessed below the main dial plane for a nice depth effect, with a date display at six. At its heart beats the Hanhart Calibre HAN3911, based on the ETA 7750 with a La Joux-Perret monopusher module. The convex sapphire crystal is anti-reflective on both sides. Water resistance is rated to 100 metres. The watch is presented on a brown calfskin leather strap with a stainless steel pin buckle.

This Hanhart is in good pre-owned condition and comes in the original box with our QW warranty card.

OMEGA first introduced the Seamaster 300 in 1957 - it was a watch designed especially for divers and professionals who worked underwater. More than half a century later, the timepiece makes a comeback in a completely upgraded and enhanced form, ready for a new generation of adventurers. This Seamaster 300 has a sand-blasted black dial with rhodium-plated hands coated with  "vintage" Super-LumiNova. The polished ceramic bezel ring has a Liquidmetal™ diving scale.

The 41 mm brushed and polished stainless steel case is presented on a matching bracelet. A transparent case-back makes it possible to see the anti-magnetic OMEGA Master Co-Axial calibre 8912 within.

This Seamaster from 2023 comes as a full set and is in near mint condition. 

Founded in La Chaux-de-Fonds in 1791, Girard-Perregaux is one of the oldest continuously operating watch manufactures in Switzerland and one of the few to develop and produce its own high-complication movements entirely in-house. The Chrono Hawk, introduced in 2012, brought a bold and architecturally distinctive sports chronograph to the brand's catalogue — a 44 mm watch with an angular case, integrated bracelet and a GP manufacture chronograph movement that placed it firmly in the upper tier of Swiss sports watches.

Reference 49970 is a 44 mm stainless steel automatic chronograph, 15.45 mm in thickness, bearing serial number AN° 644 confirming its place in a limited production run. The grey guilloché dial carries applied stick hour markers and gold-toned hands and subdial accents, with a peripheral minute track along the outer flange. Two chronograph subdials sit symmetrically — a 30-minute counter at nine and a small seconds register at three — with a date window at six o'clock. At its heart beats the Girard-Perregaux Calibre GP03300, a column-wheel automatic chronograph movement with 61 jewels, visible through the sapphire exhibition caseback with its GP-signed rotor. The scratch-resistant sapphire crystal sits above. Water resistance is rated to 100 metres. The watch is fitted on an integrated stainless steel bracelet with a deployant clasp and includes an additional black rubber strap, still in original packaging.

This Girard-Perregaux Chrono Hawk Limited Edition is in good condition and comes in the original Girard-Perregaux Box.

TAG Heuer was founded in Saint-Imier, Switzerland in 1860 and built its reputation on precision timekeeping for sport and professional use. The Aquaracer Lady brings the full technical specification of the Aquaracer collection — 300-metre water resistance, unidirectional rotating bezel and screw-down crown — to a 32 mm case designed for a smaller wrist. It is one of the few true dive watches in its size category that makes no concessions to its sport watch credentials.

Reference WBD1312.BA0740 is a 32 mm stainless steel quartz watch, 10.55 mm in thickness, with a brushed and polished case and a screw-down crown. The blue sunray brushed dial shifts between light and dark blue as the light catches it, carrying applied luminescent baton hour markers and sword-shaped hands, with a date window at three o'clock. The scratch-resistant sapphire crystal sits above a solid caseback. The unidirectional rotating bezel is in brushed and polished stainless steel with a 60-minute diving scale. Water resistance is rated to 300 metres. The watch is fitted on a brushed and polished stainless steel bracelet with a folding clasp with push-button release.

This TAG Heuer Aquaracer Lady 300M is in very good condition and comes as a full set. 

Grand Seiko was established in 1960 with a single ambition: to produce the finest watch Seiko's craftsmen could create. The Sport Collection brings that philosophy to a professional context, and the SBGE201 is among the most technically accomplished GMT watches the brand has produced — combining Spring Drive precision with a three time zone display and a sapphire bezel insert, at a price point where few Swiss competitors can match its specification.

Reference SBGE201 is a 44 mm stainless steel automatic GMT watch, 14.7 mm in thickness, with a Zaratsu-polished and faceted case construction. The black dial carries applied LumiBrite hour markers and broad arrow-style hands, with a central red GMT hand — a colour chosen to evoke the sparks of the Kiribi ceremony, a traditional Japanese blessing for travellers — alongside a power reserve indicator between eight and nine o'clock and a date window at four o'clock. At its heart beats the Grand Seiko Calibre 9R66, a Spring Drive GMT movement delivering ±1 second per day accuracy and a 72-hour power reserve. The dual-curved sapphire crystal carries anti-reflective coating on the inner surface. The unidirectional rotating bezel features a 24-hour sapphire crystal insert, allowing a third time zone to be read simultaneously alongside the GMT hand and the 24-hour ring on the dial. Water resistance is rated to 200 metres. The watch is supplied with both a stainless steel bracelet and a black rubber strap, each with a three-fold push-button clasp.

This Grand Seiko Sport Collection Spring Drive GMT is in very good condition and comes as a full set.

Founded in La Chaux-de-Fonds in 1848, Omega has built one of the most storied reputations in Swiss watchmaking — and since 1993, the Seamaster Diver 300M has been one of its most beloved and enduring references. A genuine tool diver with 300-metre water resistance, Co-Axial movement technology and iconic wave dial since its very first generation. The steel and Sedna gold variant is the most elegant expression of that formula: a watch that takes the serious dive watch credentials of the 300M and wraps them in Omega's proprietary rose gold alloy.

Reference 210.20.42.20.01.001 is a 42 mm stainless steel and 18k Sedna gold automatic diver's watch, 13.56 mm in thickness, with a conical helium escape valve and screw-down crown. The black polished ceramic dial carries laser-engraved waves in positive relief, with skeleton hands and raised indices in 18k Sedna gold filled with white Super-LumiNova — a combination that catches the light in a way no applied marker can match. A date window sits at three o'clock. At its heart beats the Omega Co-Axial Master Chronometer Calibre 8800, METAS-certified and resistant to magnetic fields in excess of 15,000 gauss, with a 55-hour power reserve, visible through the wave-edged sapphire exhibition caseback. The domed sapphire crystal carries anti-reflective treatment on both sides. The unidirectional rotating bezel is crafted in black ceramic with the diving scale in Ceragold — 18k Sedna gold inlaid into the ceramic. Water resistance is rated to 300 metres. The watch is fitted on a stainless steel and 18k Sedna gold bracelet with a foldover clasp with comfort setting and diver extension.

This Omega Seamaster Diver 300M Steel & Sedna Gold is in mint condition and comes as a full set.

Founded in La Chaux-de-Fonds in 1848, Omega has built one of the most storied reputations in Swiss watchmaking. The Seamaster Aqua Terra sits at the elegant crossroads of the brand's maritime heritage and everyday dress watch versatility — a watch equally comfortable in a boardroom or on a sailing deck. The current generation, certified by METAS to the industry's highest standard, represents the most technically accomplished Aqua Terra ever produced.

Reference 220.10.41.21.03.001 is a 41 mm stainless steel automatic watch, 13.2 mm in thickness, with a symmetrical polished and brushed case and a wave-edged exhibition caseback. The blue dial carries the iconic horizontal "teak" pattern, faceted dauphine hands and applied hour markers in white gold with luminescent fill, and a date window at three o'clock. At its heart beats the Omega Co-Axial Master Chronometer Calibre 8900, METAS-certified and resistant to magnetic fields in excess of 15,000 gauss, with a 60-hour power reserve. The domed scratch-resistant sapphire crystal carries anti-reflective treatment on both sides. The fixed polished steel bezel frames the dial cleanly. Water resistance is rated to 150 metres. The watch is fitted on a polished and brushed stainless steel bracelet with a butterfly deployant clasp.

This Omega Seamaster Aqua Terra 150M Co-Axial Master Chronometer is in near mint condition and comes as a full set with factory warranty until 2030. 

Tudor was founded in Geneva in 1926 as a sister brand to Rolex, built to offer Swiss-made professional tool watches at a more accessible price point. The Black Bay 54, introduced in 2023, is the most historically faithful watch in Tudor's modern catalogue: a 37 mm diver that traces its proportions and DNA directly back to the Tudor Submariner references of the early 1950s — the very watches that inspired the Rolex Submariner itself. The "Lagoon Blue" variant, introduced in 2024, adds a striking aqua blue dial to that purist formula — a colour evocative of shallow tropical water in strong sunlight.

Reference 79000 is a 37 mm stainless steel automatic diver's watch, 11.2 mm in thickness, with a polished and brushed Oyster case and a screw-down crown bearing the Tudor rose in relief. The lagoon blue domed dial carries a distinctive sand-textured surface, gilt dot hour markers and Tudor's signature snowflake hands with luminescent inlay, finished with a lollipop-tipped central seconds hand — a detail directly inherited from the 1954 original. No date window interrupts the clean layout. At its heart beats the Tudor Manufacture Calibre MT5400, COSC-certified, with a 70-hour power reserve. The domed scratch-resistant sapphire crystal sits above. The unidirectional rotating bezel features a mirror-polished steel insert with no minute graduations — a period-correct choice that reinforces the vintage character of the watch. Water resistance is rated to 200 metres. The watch is fitted on a five-link stainless steel Jubilee-style bracelet with a flip-lock deployant clasp.

This Tudor Black Bay 54 Lagoon Blue is in very good condition and comes as a full set.