Movement
Caliber Number
4R38
Movement Type
Automatic with manual winding
Power Reserve
Approx. 41 hours
Jewels
24
Functions
Stop second hand function
Case/Band
Case Material
Stainless steel
Thickness
11.3 mm
Diameter
33.8 mm
Lug-to-lug
40.4 mm
Crystal
Box-shaped Hardlex
Band Material
Cow leather
Clasp
Three-fold clasp with push button release
Distance between lugs
17
Other Details
Weight
50 g
Features
See-through & Screw case back
Any purchase through our SEIKO Online Store has a 3-year guarantee.
