Caliber Number / Movement
V137 (Solar powered)
 
Power Reserve / Accuracy
Approximately 6 months when fully charged (+/-15 seconds per month)
 
Crystal
Sapphire crystal
 
LumiBrite
Lumibrite on hands
 
Case & Band Material
Stainless steel case with metal band (three-fold clasp with push-button release)
 
Water Resistance
100m / 10 bar
 
Case Size
Thickness: 8.0 mm
Diameter: 32.6 mm
Length: 40.0 mm
 
Other Specifications
Date display
Made In Japan