A limited edition inspired by the morning glow of the Hotaka mountain range in summer

This limited edition commemorates the 20th anniversary of Grand Seiko's original Spring Drive movement, Caliber 9R, which was created in 2004.

The dark red dial of this new Sport Collection GMT takes inspiration from a vivid sunrise as it illuminates the steep landscape of Japan’s Hotaka mountain range in summer. As with all Grand Seiko GMT watches, its ease of use is ensured through the local hour hand, which can be set independently, forward or backward, while the watch is running, ensuring precision is maintained when changing time zones according to one’s travels. Set against the dark red dial, the silver GMT hand further enhances the high legibility for which Grand Seiko is renowned.

The ideals of a Grand Seiko sports watch are fully apparent in this new creation, which features a scratch-resistant ceramic bezel. The crown and the case back are secured by screw-down mechanisms, and the watch is water resistant to 20 bar.

Pre-Order Now. Available in India - June, 2024

Exterior

Case Material : Stainless steel with ceramic bezel

Case Back : Screw case back

Glass Material : Dual-curved sapphire crystal

Glass Coating : Anti-reflective coating on inner surface

Case size : Diameter 40.5mm Lug-to-lug 48.7mm Thickness 14.7mm

Band width : 20mm

LumiBrite : Lumibrite on hands and index(es)

Clasp type : Three-fold clasp with push button release

Functions

Water resistance : 20 bar

Magnetic resistance : 4,800 A/m

Weight : 172 g

Other details / Features :

LIMITED EDITION on the case back
Serial number engraved on the case back
Screw-down crown
24-hour hand (dual time display function)
30 jewels
Power reserve indicator
Calendar-linked time difference adjustment function

Movement

Caliber no. : 9R66 Instructions

Movement Type : Spring Drive

Power reserve : Approx. 72 hours(3 days)

Accuracy : ±15 seconds per month (±1 second per day)

SBGE305 - Caliber 9R 20th Anniversary Limited Edition Spring Drive