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 Elegance Collection SBGJ273 Mechanical 9S86 watch
Product specification
- Exterior: Stainless steel case back: stainless steel and sapphire glass
- Back lid specifications: See-through back
- 6-screw fixed back cover
- Glass material: box sapphire
- coating: Inner non-reflective coating
- Case size: Width 39.5mm Height 46.9mm Thickness 14.1mm
- Bandwidth: 19mm
- Nakadome: One-push three-fold method
- Arm circumference (longest): 185mm
- Movement
- Movement: 9S86 Instructions
- Moving method: Mechanical automatic winding (with manual winding)
- Driving period: Lasts approximately 55 hours at maximum winding
- Static Accuracy: Average daily difference 5 seconds to -3 seconds
- Accuracy is based on Grand Seiko's own standards when measuring the movement as a single unit before shipment from the factory under conditions of 6 position differences and 3 temperature differences. Accuracy under the environment in which the customer will actually use the product (mobile accuracy) differs. In addition, due to the characteristics of the mechanical model, depending on the conditions of use (carrying time, temperature, arm movement, strong shock or vibration), the above accuracy range may be exceeded.
- Functions
- water proof: Waterproof for daily use
- Anti-magnetic: can be
- weight: 150 g
- others:
- Number of stones: 37 stones
- 24 hour hand (dual time display function)
- Calendar-linked time difference correction function
