Specifications
Fit
- Diameter
- 33 mm
- Lug-to-lug
- 39.7 mm
- Lug width
- 15 mm
- Thickness
- 9.1 mm
- Weight
- 80 g
Movement
- Rated accuracy
- ±10 seconds per year
- Calibre
- 9F51
- Movement type
- Quartz
Durability
- Antimagnetic
- 4,800 A/m
- Anti-reflective coating
- Anti-reflective coating on inner surface
- Crystal
- Sapphire
- Water resistance
- 100 m
Materials
- Caseback
- Screw
- Case material
- Stainless steel
- Bracelet / strap
- Bracelet
Use
- Style
- Sports
Origin
- Production status
- In production
Watch.co is independent and not affiliated with any brand. Specs are summarised in our own words from the brand's own product page, linked below.
We record each spec with its source and the date we checked it. Specs we haven't verified are left out rather than guessed. Style is our own classification. List prices change; check with the seller.
Sources
- www.grand-seiko.com (editorial)
- www.grand-seiko.com (primary/oem)