Founded in 1960, Grand Seiko was created with the ambition to craft the very best timepieces, bringing together Japanese precision, aesthetics, and craftsmanship. Known for its exceptional finishing and unique Spring Drive technology, the brand has earned a strong following among collectors who value innovation and timeless design.

The Grand Seiko Spring Drive, reference SBGA439, features a 40 mm stainless steel case with Zaratsu-polished surfaces and a deep blue dial that captures the light with refined elegance. The watch is powered by the in-house Grand Seiko caliber 9R65 Spring Drive movement, offering an impressive 72-hour power reserve, ±1 second per day accuracy, and a seamless glide motion of the seconds hand, which is the hallmark of Spring Drive technology. Functions include hours, minutes, central seconds, a date display at 3 o’clock, and a power reserve indicator at 8 o’clock.

A dual-curved sapphire crystal with anti-reflective coating ensures legibility, while the exhibition case back reveals the finely decorated movement. Water resistance up to 100 meters adds practical durability. The watch is presented on a stainless steel bracelet with a three-fold clasp and push-button release, enhancing comfort and versatility.

This Grand Seiko SBGA439 from 2025, is in near mint condition and comes as a full set.