Watch Specifications
Maker
GRAND SEIKO
Movement
9S86 Instruction Manual
Accuracy range
5 to -3 seconds per day
Dial
Blue Color
Luminous
Anti-reflective coating on the inside
Case
Bright titanium
Crown type
Screw lock type crown
Lug width
About 193 mm
Crystal material
Dual curve sapphire
Strap
Silver Color
Water resisance
water resistance to 10 bar
Dimensions
Case size (width x thickness): 40 x 14 mm
ABOUTHIS BRAND
Grand Seiko released its first watch in 1960, challenging the perception that the Swiss were the undisputed masters of fine watchmaking. In the nearly 60 years since the first Grand Seiko, the company has become known the world over for producing some of the most elegantly designed timepieces in the world while developing innovative technologies such as Spring Drive. Even while maintaining its high quality standards, it delivers tons of value in its watches, making it popular with collectors at all levels.
Product specification
- Case Material : Stainless steel
- Glass Material : Dual-curved sapphire
- Glass Coating : Anti-reflective coating on inner surface
- Case size : Diameter 40mm Thickness 14mm
- The perimeter of Band : 193mm
- Clasp type : Three-fold clasp with push button release
- Movement
- Caliber no. : 9S869S86 Instructions
- Movement Type : Automatic with manual winding capacity
- Power reserve : Approx. 55 hours
- Accuracy : 5 to -3 seconds per day (when static)
- Functions
- Water resistance : 10 bar
- Magnetic resistance : Equipped
- Other details / Features :
- 24-hour hand (dual time display function)
- 37 jewels
- Calendar-linked time difference adjustment function
- Case back with lion emblem
- Date display
- LIMITED EDITION on the case back
- Screw case back
- Screw-down crown
- See-through case back
- Stop second hand function
