Caliber Number
V137
Movement Type
Solar
Accuracy
±15 seconds per month
Duration
Operating for approx. 6 months (when fully charged)
Exterior
Case Material
Stainless steel
Crystal
Hardlex
Clasp
Three-fold clasp with push button release
Other Details
Water Resistance
10 bar
Case Size
Thickness: 
7.6
 ㎜
Diameter: 
27
 ㎜
Other Features
	
Date display
	
Overcharge prevention function