. Movement
Caliber Number: 4R36
Movement Type: Automatic with manual winding
Power Reserve: Approx. 41 hours
Jewels: 24
Functions: Stop second hand function Day/Date display
Case/Band
Case Material: Stainless steel
Thickness: 15.4 mm
Diameter: 44.3 mm
Lug-to-lug: 50.5 mm
Crystal: Curved Hardlex
Band Material: Nylon
Other Details
Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Weight: 77 g
Features: Lumibrite on hands and index(es) See-through & 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.
