• -Caliber Number: V157
• -Movement Type: Solar
• -Precision: ±15 seconds per month
• -Power reserve: Operating for approx. 10 months (when fully charged)
• -Jewels: 2
• -Functions: Overcharge prevention function
• -Quick-start function
• -Date display
• -Case Material: Stainless steel and plastic (hard coating)
• -Case Size
• -Thickness:12.6mm
• -Diameter:46.7mm
• -Lug-to-lug:45.8mm
• -Crystal: Hardlex
• -LumiBrite
• -Lumibrite on hands and index(es)
• -Band Material: Silicone
• -Distance between lugs: 22
• -Water Resistance: 200m / 660ft diver's
• -Unidirectional rotating bezel
• -Screw-down crown
• -Screw case back
• -Register Online for a 2-year The Wola Warranty