Seiko Prospex "Arnie" Watch SNJ025 Review HiConsumption Seiko Prospex Solar 'Commando Arnie' Hybrid Diver's 40th Anniversary Seiko SNJ025 Prospex Solar Analog Digital Dive Watch 200M ISO Arnold's watch is back: The Seiko "Arnie" Prospex SNJ025 is an action. Movement Caliber Number H851 Movement Type Solar Precision 15 seconds per month Power reserve Operating for approx. 6 months (when fully charged), power save: approx. 20 months Functions Power save function Alarm function (daily alarm) Full auto calendar correct to the December 31, 2100 LED (the built in illuminating light) function Case Band Case Material Stainless steel and plastic Case Size Thickness: 13. 8mm Diameter: 47. 8mm Lug to lug: 50. 5mm Crystal Hardlex LumiBrite Lumibrite on hands and index(es) Band Material Silicone Distance between lugs 22 Other Details Water Resistance 200m 660ft diver's Weight 114. 0 Features Unidirectional rotating bezel Screw down crown Screw case back