Description
Grand Seiko Sports Divers – SBGA461G 44.2mm Spring Drive Watch
Grand Seiko Spring Drive Diver’s
Specifications
Exterior
- Exterior: Stainless steel
- Case back: Screw case back
- Glass Material: Sapphire crystal
- Glass Coating: Anti-reflective coating on inner surface
- LumiBrite: LumiBrite on hands, index(es) and bezel
- Case size: Diameter 44.2mm Lug-to-lug 51.0mm Thickness 14.0mm
- Band width: 22mm
- Clasp type: Three-fold clasp with secure lock & push button release, solid & slide adjuster
- The perimeter of Band: 195mm
Movement
- Caliber no.: 9R65 Instructions
- Movement Type: Spring Drive
- Power reserve: Approx. 72 hours(3 days)
- Accuracy: ±15 seconds per month (±1 second per day)
Functions
- Magnetic resistance: 4,800 A/m
- Weight: 201 g
- Unidirectional rotating bezel
- Screw-down crown
- Three-fold clasp with secure lock
- 30 jewels
- Power reserve indicator
Reference: SBGA461G