Grand Seiko Spring Drive SBGA001

A Spring Drive watch that has had a strong following ever since its release. It was the first Grand Seiko watch to be powered by Spring Drive, Grand Seiko’s unique caliber, which combines the motive force of a mainspring with the high precision of a quartz watch. In Spring Drive, the second hand moves in perfect glide motion, reflecting the natural and continuous flow of time itself. It has a 72-hour power reserve, and a power reserve indicator on the bottom left of the dial.

The watch face and multi-faceted hands and hour markers seem to change depending on the angle and amount of light, giving this watch its eternal appeal.
Wearers of this watch can enjoy a clear view of the movement through the see-through case back.

Information:

Pre-Owned: Grand Seiko SBGA001

Reference: SBGA001

Bracelet: Stainless Steel Bracelet

Case Size: 41mm x 12.5m Thickness x 49mm Lug to Lug

Lug Width: 20mm

Case Metal: Stainless Steel

Movement: 9R65 - Automatic Spring Drive

Functions: Hours, Minutes, Seconds, Date

Accessories: Box - no papers

Crystal: Sapphire

Bracelet size: 7.5”

Condition: Excellent

Case has little to no wear. Bracelet has little no wear. Dial, hands, and crystal are in perfect shape.

About Grand Seiko

Grand Seiko emerged in 1960 as a high-end watch line from Seiko, aiming to challenge Swiss dominance in luxury watchmaking. The brand quickly established itself with Japan's first chronometer-grade watch and later gained renown for its innovative Spring Drive technology, which combines the best of automatic and quartz movements. In 2017, Grand Seiko became an independent entity, solidifying its position in the luxury watch market.

The brand's design philosophy, known as the "Grammar of Design," was established in 1967 with the Grand Seiko 44GS. This aesthetic approach emphasizes legibility, refined appearances, and distinctive features like multi-faceted markers and hands, a half-recessed crown, and the meticulous Zaratsu polishing technique. Grand Seiko continues to push boundaries in watchmaking, as evidenced by recent innovations like the "Kodo Constant-Force Tourbillon," while maintaining its commitment to precision engineering and unique design language.