ELEGANCE - 25th ANNIVERSARY MT. IWATE GMT SBGM253
Inspired by the clear blue sky as seen from the top of Mt. Iwate
A limited-edition watch commemorating the 25th anniversary of the Caliber 9S mechanical movement.
Its design depicts the clear blue sky as seen from the top of Mt. Iwate, the soaring peak visible through the windows of the Grand Seiko Studio Shizukuishi, where Grand Seiko mechanical watches are assembled. A classic form prevails thanks to this creation’s mirror-finished bezel and case, gently curved lugs with Zaratsu polishing, and a box-shaped sapphire crystal. Inside is the Grand Seiko Caliber 9S66.
Assembled at the Grand Seiko Studio Shizukuishi by skilled craftsmen and women, the self-winding Caliber 9S66 is a GMT movement that runs for approximately 72 hours when fully wound.
Limited edition of 1,700 pcs
CASE
Case Material: Stainless Steel
Case Diameter: 39.5mm
Case Thickness: 13.7mm
Case Length: 46.9mm
Lug Width: 19mm
Crown: Push Crown
Strap/Bracelet: Stainless Steel, Three-fold clasp with push button release
Crystal: Anti-reflective coating on inner surface
Caseback: See-through case back with 6 screws
MOVEMENT
Caliber: 9S66
Power Source: Automatic with Manual Winding
Jewels: 35
Accuracy: +5 to -3 seconds per day (when static)
Duration: 72 Hours
FUNCTIONS
Features: Splash Resistant
Magnetic Resistance: 4,800 A/m
Other Details:
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- 24-hour hand (dual time display function)
- Calendar-linked time difference adjustment function
FEATURES
Sky blue dial and tempered blue GMT hand. The blue 24-hour scale printed on the pale blue sunray dial displays the second time zone, ensuring that subtlety and legibility distinguish the anniversary edition’s design in equal measure.
A special anodized titanium oscillating weight in Grand Seiko Blue. The timeless watches has a classic profile, yet a see-through case back provides a view of the thoroughly modern 9S66 GMT movement, which has been outfitted with a special titanium oscillating weight that has been colored Grand Seiko Blue through an anodic oxidation treatment.
The watch is equipped with the automatic mechanical Caliber 9S66 with GMT function, which runs for approximately 72 hours when fully wound.
REF: SBGM253
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