Grand Seiko Mechanical Hi-Beat GMT

Categories: , SBGJ217

£6,000

Calibre9S86
Movement TypeAutomatic & Manual Winding
Accuracy-3/+5 seconds per day
Case MaterialStainless Steel
Case Diameter39.5mm

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Description

The hi-beat GMT movement 9S86 is designed, assembled, adjusted and tested at the Shizuku-Ishi Watch Studio, where all Grand Seiko mechanical watches are manufactured and assembled, by hand, by the studio’s craftsmen and women.

In both performance and appearance, it expresses the very best of Seiko’s mechanical watchmaking. The calibre has a high accuracy of +5 to -3 seconds a day and a power reserve of 55 hours. The GMT hand can be used as a dual time indicator with the hour hand being adjustable independently as the time of day hands continue to mark time.

Grand Seiko: beautifully, precise Japanese watchmaking, from the pinnacle of Seiko Watch Corporation’s in-house manufacture. Every Grand Seiko features signature high standards of Japanese precision, durability and legibility, handcrafted by Takumi artisans.

SPECIFICATION

Movement
Accuracy: -3/+5 seconds per day
Calibre: 9S86
Movement Type: Automatic & Manual Winding
Power Reserve: 55 hours
Watch Case
Case Material: Stainless Steel
Case Thickness: 13.9mm
Case Diameter: 39.5mm
Lug Width: 19.0mm
Exterior
Dial Colour: Champagne
Clasp: Three-fold clasp with push button release
Strap/Bracelet: Crocodile Leather
Other Specifications
Water Resistance: Splash Resistant
Weight: 90.0g
Crystal Coating: Anti-reflective coating on inner surface
Crystal Type: Box shaped sapphire crystal
Watch Function: GMT
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