ENRIVA About ENRIVA Watch ENRIVA has manufactured mechanical watches for over 30 years. Redefine the style by utilizing the latest fashion for the world. From sporting, hiking or running and swimming underwater, even the smallest changes in optics can be a large under marker of your core and proof of your worldly taste. Parameter Luminous Hands & Dails Note: due to different colors, the luminous color rendering effect will be different Unidirectional Bezel Water Resistant:100m Screw-in Waterproof Crown Read more Product Features Japanese quartz movement with analog display Water resistant:100M/10ATM,it is suitable for diving.(in general, suitable for high-impact water sports and scuba diving at depths not requiring mixed-gas). Day/date calendar. Unidirectional rotating bezel,folding buckle with safety. The luminous hands & dails, can let you read the time easily at the dark. Crown:Screw-in Waterproof Crown and Case back. Note 200m Bronze Diving Watch 100m Diving Watch 100m Diving Watch 1000m Diving Watch-Black Silver 1000m Diving Watch-Blue 1000m Diving Watch-Green Watch Movement NH35 Japanese Automatic Japanese Quartz Japanese Quartz NH35 Japanese Automatic NH35 Japanese Automatic NH35 Japanese Automatic Luminous Pointer ✓ ✓ ✓ ✓ ✓ ✓ Water resistant 200m 100m 100m 1000m 1000m 1000m DIY Tooling Box ✓ Band Material Leather Strap Stainless Steel Stainless Steel 1*Silicon +1*Stainless Steel Stainless Steel Stainless Steel Case Diameter 42mm 42mm 42mm 45mm 45mm 45mm Case Thickness 12.9mm 12.75mm 12.75mm 19.5mm 19.5mm 19.5mm Case Material Bronze Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel