STEELDIVE Men's Automatic Pilot Watch - Bronze Diver 200M Water Resistant, Self-Winding Mechanical Wristwatch with C3 Luminous, Sapphire Crystal & Rubber Strap (NH35 Movement) - Perfect for Diving, Sports & Everyday Wear

Product Model:SD1940S Brand:STEELDIVE Movement:Japan NH35 Automatic Movement Movement Feature:24 Jewels, 41 Hours Power Reserve, 21600/h (3Hz) Frequency, Bidirectional Self Wind Case Material:Germany CUSN8 Bronze Case Craft:Matting Back Material:316L Stainless Steel Back Cover:Screw-in Back Cover Case Diameter:39mm (Excluding Crown) Case Length:49mm (Include Lug) Case thickness:12mm (Including Mirror To Back Cover) Lug To Lug:20mm Case Weight:61g(Excluding Strap) Watch Weight:74g（(Including Rubber Strap) Watch Length:250mm(Including Strap) Strap Material:Rubber Strap Mirror Material:Synthetic Sapphire Mirror Mirror Coating:Anti-Reflective Blue Coating Mirror Size:33.5*1.8mm (Diameter*Thickness) Crown Style:Screw-in Crown Crown Diameter:7mm Dial Luminous:Swiss C3 Super Bright Luminous, Green Hands Luminous:Swiss C3 Super Bright Luminous, Green Water Resistant:200m Hands Length:9.0*14.5*14.5mm（Hour Hand*Minute Hand*Second Hand）