Watch Specifications
ABOUT THIS 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. In 2017, Grand Seiko became its own brand within Seiko?¡¥s expansive watchmaking portfolio.
Product Description
A classic and elegant mechanical GMT
This classic GMT watch combines the style that has long captivated watch lovers with an evolved Caliber 9S66 movement. The watch has a 3-day power reserve and combines the latest in hairspring technology with an escapement developed through MEMS technology to achieve high accuracy and stability when worn.
The design embodies a pure classical elegance with a box-shaped sapphire crystal, Zaratsu polished lugs, a brown leather strap, and a blue steel 24-hour hand complementing a deep ivory dial.
The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back.
Product specification
- Case Material : Stainless steel
- Glass Material : Box shaped sapphire
- Glass Coating : Anti-reflective coating on inner surface
- Case size : Diameter 39.5mm ?¨¢ Thickness 13.7mm
- Band Material : Crocodile leather
- Clasp type : Three-fold clasp with push button release
- Movement
- Caliber no. : 9S66 Instructions
- Movement Type : Automatic with manual winding capacity
- Power reserve : Approx. 72 hours(3 days)
- Accuracy : 5 to -3 seconds per day (when static) / 10 to -1 seconds per day (normal usage accuracy)
- Functions
- Water resistance : Splash Resistant
- Magnetic resistance : Equipped
- Weight : 88.0 g
- Other details / Features :
- 24-hour hand (dual time display function)
- 35 jewels
- Calendar-linked time difference adjustment function
- Case back with 6 screws
- Case back with lion emblem
- Date display
- See-through case back
- Stop seconds hand function