Include a extra orange rubber strap. Movement:Japan NH35 Automativ Movement. Movement Feature:24 Jewels, 41 Hours Power Reserve, 21600/h (3Hz) Frequency, Bidirectional Self Wind. Case Material:Germany CUSN8 Bronze.
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). Case Weight:61g(Excluding Strap). Watch Weight:74g(Including Rubber Strap). Watch Length:250mm(Including Strap). Strap Material:Rubber Strap/Nylon Strap/Stainless Steel Strap.
Mirror Material:Synthetic Sapphire Mirror. Mirror Coating:Anti-Reflective Blue Coating. Mirror Size:33.51.8mm (DiameterThickness).Hands Length:9.014.514.5mm(Hour HandMinute HandSecond Hand).