. Movement
Caliber Number: 8L45
Movement Type: Automatic with manual winding
Precision: '+10 to -5 seconds per day
Power Reserve: Approx. 72 hours(3 days)
Jewels: 35
Functions:
- 28,800 vibrations per hour (8 beats per second)
- Stop second hand function
- Date display
Case / Band
Case Material: Stainless steel
Thickness: 11.5 mm
Diameter: 41 mm
Lug-to-lug: 50 mm
Crystal: Box shaped sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
Band Material: Cow leather
Clasp: Three-fold clasp with push button release
Distance Between Lugs: 17
Other Details
Magnetic Resistance: 4,800 A/m
Weight: {"value":103.0,"unit":"g"}
Features:
- Lumibrite on hands and index(es)
- Screw-down crown
- Screw case back
Any purchase through our SEIKO Online Store has a 3-year guarantee.
Explore Grand Seiko
Grand Seiko elevates the pure essentials of watchmaking to the level of fine art, handcrafted to perfection.
SHOP SEIKO
Seiko is one of the few fully integrated watch manufactures. We design and develop our own movements using leading-edge technology.
