Founded in 1881 in Tokyo, Seiko has a long and proud history of horological firsts — from the world's first quartz watch in 1969 to the world's first GPS Solar watch in 2012. The Astron collection embodies that pioneering spirit at its finest, combining solar power with GPS satellite synchronisation to deliver timekeeping accuracy that no mechanical movement can match.

The Seiko Astron GPS Solar World Time "The Earth At Night" Limited Edition, reference SSE091J1, is a beautifully considered 44.8 mm black super-hard coated titanium watch with a delicate coloured mother-of-pearl dial. LumiBrite hands and markers ensure legibility in low light, with a perpetual calendar display at 3 o'clock. The black ceramic bezel enhances GPS signal reception — a functional detail that most wearers will never notice, but engineers will appreciate. At its heart beats the Seiko Calibre 8X22, a GPS Solar world time movement connecting to four GPS satellites to adjust time zone and local time automatically with an accuracy of one second per 100,000 years — across 40 time zones worldwide. A sapphire crystal with Seiko's proprietary super-clear anti-reflective coating protects the dial. Water resistance is rated at 100 metres. The watch is fitted on the ceramic and titanium bracelet with super-hard black coating and a tri-fold push-button release clasp. The edition number is engraved on the caseback, limited to 3,500 pieces worldwide.

This Astron Limited Edition is in very good condition and comes as a full set. 

Founded in 1881 in Tokyo, Seiko is one of the most innovative watch manufacturers in the world — a brand with a genuine record of horological firsts. The original "Arnie", introduced in 1982 as the world's first hybrid ana-digi diver's watch, became a cult classic practically overnight — helped considerably by Arnold Schwarzenegger wearing it on screen in both Commando (1985) and Predator (1987). This 40th Anniversary edition is a thoroughly worthy celebration of that icon.

The Seiko Prospex PADI 'Arnie' Hybrid Diver's 40th Anniversary, reference SNJ035P1, is a boldly characterful 46.9 mm stainless steel ana-digi professional dive watch with a black dial featuring LumiBrite analog hands and indices alongside a digital LCD display — the classic hybrid layout that started a revolution. The PADI-edition unidirectional bezel with its blue and white 60-second countdown scale is immediately recognisable to any diver. This example is presented with a RSV shroud fitted, giving it an even more purposeful and aggressive wrist presence — the original black shroud is included, allowing the owner to switch between both configurations at will. Powering the watch is the Seiko solar Calibre H855 — a hybrid solar quartz movement with alarm chronograph, digital timekeeping functions and LED illumination. A Hardlex crystal protects the dial. Water resistance is rated at 200 metres. The watch is fitted on a stainless steel bracelet.

This Arnie 40th Anniversary is in near mint condition and comes as a full set.

Founded in Paris in 1847, Cartier stands as one of the most storied names in luxury watchmaking — a house that has shaped both jewellery and horology for nearly two centuries. The Tank, first designed by Louis Cartier in 1917 and inspired by the tracks of WWI military tanks, is one of the most iconic watch designs ever created. The Tank Solo distils that legacy into its purest and most elegant form, and in solid 18ct yellow gold it becomes something genuinely special.

The Cartier Tank Solo, reference W5200002, is a beautifully refined 31 x 24 mm ladies' watch crafted entirely in polished solid 18ct yellow gold — a warm and luxurious material choice that elevates this already iconic silhouette. The opaline silver dial features painted black Roman numerals, a fine inner minute track and the signature sword-shaped blued steel hands — a dial layout that is unmistakably and timelessly Cartier. The crown is set with a blue spinel cabochon, another characteristic Cartier jewellery-house touch. Powering the watch is the Cartier Calibre 157 quartz movement, accurate and virtually maintenance-free. A scratch-resistant sapphire crystal protects the dial. Water resistance is rated at 30 metres. The watch is fitted on a black leather strap with a solid 18ct yellow gold tang buckle.

This Tank Solo is in near mint condition and comes as a full set with factory warranty until 2028. 

Founded in 1868 in Schaffhausen, Switzerland, IWC has built its reputation on technical precision and understated elegance, with a Pilot's Watch heritage stretching back to 1936. The Pilot's Watch Automatic 36 brings the full DNA of the iconic line to a more refined and compact format — and the "Le Petit Prince" edition, with its dreamy blue dial inspired by Antoine de Saint-Exupéry's beloved novella, adds a layer of literary romance to an already compelling watch.

The IWC Pilot's Watch Automatic 36, reference IW324008, is a nicely executed 36 mm stainless steel pilot watch with a beautifully rich blue dial featuring Arabic numeral hour markers, luminescent hands and a bold luminous triangle at 12 o'clock — pure IWC Pilot's Watch DNA in a wearable, versatile size. A date display sits neatly at 3 o'clock. The soft-iron inner case provides reliable protection against magnetic fields, staying true to the original instrument watch brief. At its heart beats the IWC Calibre 35111, running at 28,800 vph with 25 jewels and a power reserve of 42 hours. A convex sapphire crystal with double-sided anti-reflective coating protects the dial. Water resistance is rated at 60 metres. The watch is fitted on a brown leather strap with a pin buckle. A full service has recently been carried out, ensuring this piece is in perfect mechanical condition.

his Pilot's Watch Automatic 36 is in near-mint condition and comes with an IWC travel box and the original warranty papers. It just came back from a full service at an official IWC service center.

For numerous enthusiasts, the Seiko Marinemaster MM300 SLA021J1 represents the pinnacle among dive watches, blending self-assurance with a sporty and functional aesthetic that's far from subtle. Its distinctive case design, marked by a continuous edge along the sides, ensures the watch maintains a sporty and somewhat slender appearance despite its size. The SLA021J1 boasts a DiaShield coating on both case and bracelet, enhancing durability, and is powered by the 8L35 automatic movement, featuring a high-beat frequency of 4K and 26 jewels. Additionally, it is equipped with dual-curved glass that includes an anti-reflective coating for optimal readability under any conditions.

This Seiko Marinemaster is new & unworn from may 2026!

Founded in 1881 in Tokyo, Seiko is one of the few truly integrated watch manufactures in the world — designing and producing its own movements, crystals and cases entirely in-house. The Prospex line is the brand's dedicated sports collection, and the Sumo holds a special place within it as one of the most characterful and capable Japanese dive watches ever made — substantial, bold and instantly recognisable.

The Seiko Prospex King Sumo, reference SPB321J1 is a well-executed 45 mm stainless steel professional dive watch with a beautifully structured blue gradation dial — a finely pressed pattern that shifts from deep navy to a lighter, ocean-inspired blue, giving it real depth and visual character. Applied LumiBrite hour markers and hands ensure excellent legibility underwater, with a date display at 3 o'clock and the screw-down crown positioned at 4 o'clock in true diver's fashion. The dark blue ceramic unidirectional bezel is a meaningful upgrade over earlier aluminium versions — scratch-resistant and fade-proof, it is built to last. At its heart beats the Seiko Calibre 6R35, a robust in-house automatic movement with manual winding capability, 24 jewels, running at 21,600 vph with an impressive 70-hour power reserve. A sapphire crystal protects the dial, while the Super-Hard coated case and bracelet add exceptional scratch resistance. Water resistance is rated at 200 metres, backed by a screw-down crown and caseback. The watch is fitted on a three-row stainless steel bracelet with a modern milled folding clasp and one-push diver extension.

This King Sumo is in near mint condition and comes as a full set.

Founded in 1926 by Hans Wilsdorf in Geneva, Tudor has a rich and often overlooked history of horological firsts. The Oysterdate Big Block chronograph holds a uniquely important place in that story — introduced in the mid-1970s, it was the very first automatic chronograph ever produced within the Rolex family, predating the legendary Rolex Daytona ref. 16520 by a full decade. Reference 79180 represents the final and most refined generation of this pioneering line, and examples with the rare porcelain white dial are among the most sought-after by serious collectors.

The Tudor Oysterdate Big Block, reference 79180, is a characterful 40 mm stainless steel automatic chronograph with a beautifully aged white porcelain-style dial featuring applied hour markers, three contrasting chronograph subdials and a date display at 3 o'clock — a dial that develops a subtle warmth over time that no modern watch can replicate. The stainless steel tachymeter bezel and signature "OysterDate" text below the Tudor logo give this watch a strong and purposeful visual identity. The notably thick case profile that earned this reference its "Big Block" nickname houses the celebrated Valjoux Calibre 7750 automatic movement, running at 28,800 vph with a power reserve of approximately 42 hours — a robust and service-friendly workhorse. An acrylic crystal protects the dial, authentic to the period. The watch is fitted on the correct Tudor Oyster bracelet with solid links and period-correct endlinks.

This Oysterdate Big Block is in very good condition and comes withy the Tudor box and the Q-Watches GoldCard. Real collectors item!

Since 1994, IWC Schaffhausen has been renowned for its Pilot's Watches, combining precision engineering with a design inspired by cockpit instruments. The IWC Pilot's Watch Chronograph features a 41mm stainless steel case, providing a robust yet comfortable presence on the wrist. The green dial is complemented by rhodium-plated hands and luminescent markers, ensuring optimal readability in various lighting conditions. ​Powered by the IWC-manufactured Caliber 69385, an automatic, self-winding movement known for its precision and reliability with 46-hour power reserve, ensuring consistent performance over extended periods. ​

This IWC Pilot's Watch Chronograph 41 is in near-mint condition and comes as a full set with a new IWC "easy exchange" leather strap and factory warranty until 4-2029. 

Founded in 1860 in Saint-Imier, Switzerland, TAG Heuer has built its reputation on precision chronometry and an enduring passion for motorsport. The Formula 1 collection, launched in 1986, captures that racing DNA in an accessible and versatile package — and this diamond-set variant proves that sport and luxury are not mutually exclusive.

The TAG Heuer Formula 1, reference WAC1214.BA0852, is a beautifully finished 37 mm stainless steel ladies' sport watch with a sleek black dial featuring luminescent silver-tone baton hour markers, Arabic numerals at 3, 6, 9 and 12 o'clock, and a date display between 4 and 5 o'clock. The standout detail is the unidirectional rotating bezel set with 120 full-cut diamonds totalling 0.75 carat, Wesselton colour grade and certified I clarity — a combination of genuine diamond quality and sporting character that gives this watch its distinctive and elegant appeal. A scratch-resistant sapphire crystal protects the dial, while the screw-down crown and caseback underline the serious build quality. The Swiss quartz movement ensures accurate and maintenance-free daily timekeeping. Water resistance is rated at an impressive 200 metres. The watch is fitted on a polished and brushed stainless steel bracelet with a double-locking deployment clasp.

This TAG Heuer Formula 1 Diamond is in near mint condition and comes with the Tag Heuer Travel box and 1 year warranty. 

Founded in 1884 by Léon Breitling in Saint-Imier, Switzerland, Breitling has always built watches with a genuine instrument brief — bold, functional and unapologetically purposeful. The Super Chronomat is the brand's most supercharged expression of that philosophy, drawing directly on the original 1984 Chronomat created for the Italian aerobatic display team Frecce Tricolori and taking everything up a notch in terms of presence, complication and character.

The Breitling Super Chronomat B01 44 UTC, reference AB0136251B1A2, is a commanding 44 mm stainless steel sport chronograph with a nicely structured black dial featuring applied luminescent index hour markers, three recessed chronograph subdials and a tachymeter scale around the outer rim — a layout that is as purposeful as it is visually striking. The black ceramic unidirectional rotating bezel with interchangeable rider tabs at 3 and 9 o'clock for count-up or countdown configuration is immediately and unmistakably Breitling. The standout feature of this reference is the SuperQuartz UTC module integrated directly into the Rouleaux bracelet between the case and the first link — a genuinely quirky and clever Breitling signature dating back to the 1980s that allows instant second time zone reading without touching the main watch. At its heart beats the COSC-certified in-house Breitling Calibre B01, running at 28,800 vph with 47 jewels and an impressive 70-hour power reserve — one of the finest manufacture chronograph movements available. A cambered sapphire crystal with double-sided anti-reflective coating protects the dial, while the sapphire exhibition caseback reveals the movement. Water resistance is rated at 200 metres. The watch is fitted on the signature Rouleaux stainless steel bracelet with a folding safety clasp.

This Super Chronomat B01 44 UTC is in near mint condition and comes as a full set with factory warranty until 12-2031!

Founded in 1905 and headquartered in Geneva, Rolex has set the benchmark for Swiss watchmaking for well over a century. The Explorer II has always occupied a special place in the sports catalogue — originally designed for cavers and polar explorers who needed to distinguish day from night underground, it evolved into one of the most capable and characterful GMT watches Rolex has ever produced. The reference 16570, produced from 1989 to 2011, remains the last Explorer II in the beloved 40 mm format and is today widely regarded as one of the most underrated Rolex references on the market.

The Rolex Explorer II, reference 16570, is a beautifully resolved 40 mm Oystersteel GMT watch with a glossy black dial featuring applied luminescent hour markers, iconic Mercedes hands and the signature red-tipped 24-hour GMT hand for instant second time zone reading against the fixed engraved 24-hour bezel. A date display sits at 3 o'clock. As a 1999 model this is a transitional example carrying LumiNova — a detail that collectors of this reference will immediately appreciate. At its heart beats the in-house Rolex Calibre 3185, a Superlative Chronometer-certified movement with independently adjustable hour hand, running at 28,800 vph with a 50-hour power reserve and 31 jewels. A scratch-resistant sapphire crystal protects the dial. Water resistance is rated at 100 metres, backed by a Triplock screw-down crown. The watch is fitted on the original Oyster bracelet with flip-lock clasp. A full service has been carried out by Tempus, ensuring this Explorer II is ready for many more years of daily wear.

This Explorer II is from 1999, is in very good condition. Comes as a full set, all tags and papers are present. Full service by Tempus Uurwertechniek in May 2026.