Watch Specifications
Maker
GRAND SEIKO
Movement
Quartz
Accuracy range
Annual difference ?¡§¡è10 seconds
Dial
White butterfly Color
Luminous
LED Light
Case
Stainless
Crown type
Screw Lock Crown
Lug width
About 39.0 mm
Crystal material
dual curve sapphire
Strap
Colored
Water resistance
Water resistant to 20 bar
Dimensions
Case size (length x width x thickness): 45.9 x 39.0 x 12.3 mm
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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
?Grand Seiko Sport Collection SBGN027 quartz 9F86 watch
Product specification
- ?Exterior
- Outerwear: stainless
- Back cover specifications: screw back
- Glass material: dual curve sapphire
- coating: Inner non-reflective coating
- Lumibrite: Yes (needle/index)
- Case size: Width 39.0mm Height 45.9mm Thickness 12.3mm
- Bandwidth: 19mm
- Nakadome: One-push three-fold method
- Arm Circumference (Longest): 203mm
- Movement
- Movement: 9F86 Instructions
- Moving method: analog quartz
- Accuracy: Annual difference ?¡§¡è10 seconds
- Functions
- water proof: Reinforced waterproof for everyday life (20 bar)
- Magnetic resistance: can be
- weight: 151 g
- others:
- screw lock crown
- 24 hour hand (dual time display function)
- Calendar linked time difference correction function
