Caliber Number: V157
Movement Type: Solar
Accuracy: ±15 seconds per month
Duration: Operating for approx. 10 months (when fully charged)
 
Exterior
Case Material: Stainless steel
Crystal: Hardlex
LumiBrite: Lumibrite on hands and indexes
Clasp: Three-fold clasp with push button release
 
Other Details
Water Resistance: 10 bar
 
Case Size: 
Thickness: 10.7㎜
Diameter: 43㎜
 
Other Specifications
	
Screw case back
 
Other Features
	
Date display
	
Overcharge prevention function
	
Quick-start function