Caliber Number
V172

Movement Type
Solar

Accuracy
15 seconds per month

Duration
Operating for approx. 6 months (when fully charged)

Exterior
Case Material
Stainless steel (hard coating)

Crystal
Sapphire

Band Material
Calfskin

Other Details
Water Resistance
10 bar

Case Size
Thickness: 11.2 L
Diameter: 41.5 L
Other Specifications
Screw case back
Other Features
Alarm function (single-time alarm)
Chronograph up to 60 minutes in 1/5 second increments
Date display
Overcharge prevention function