SEIKO PROSPEX Solar Arnie Re-Issue SNJ025P1
Solar powered generating system, meaning that there is no need to ever change batteries
Caliber H851 Powered by light energy
Operating for approx. 10 months (fully charged)
Accuracy: +/- 15 seconds per month (between 5°C and 35°C)
Alarm function (daily alarm)
    Dual-time function
    Full-auto calendar correct to the December 31, 2100
    Power save function
Specifications
Stainless steel with black hard coating
Screw back. Screw-down crown
Diameter: 47.8 mm,
Thickness: 13.8 mm
Water resistance: 200 m diver's
Magnetic resistance: 4,800 A/m
Silicone strap
Color : Black