NMK06 Automatic Dive Watch: "62MAS" Black with Double Dome Sapphire Crystal on Tropic Rubber Strap Want to take the plunge into watch modding but not sure where to start? Our watches are fully assembled with our SKX007 compatible components and is a great starting point for someone looking to own a great looking watch that they can easily use as a base for further mods/customizations! Watch Dimensions: 41mm Case Diameter 49.3mm Lug to Lug Diameter 20mm Lug Width 14.3mm Thickness Parts Specifications: NH35A from SII - Hacking and Winding movement NMK911 41mm Brushed/Polished 62MAS SKX Case with Sterile Slim 10ATM Caseback NMK301 Clear AR Double-domed Sapphire Crystal Polished Coin Edge Bezel Polished Chapter Ring Black Ceramic Bezel Insert Black Tropic Rubber Strap Water Resistant to 100m The NMK06 Automatic Dive Watch is built up of our components and can be further modified/customized - it's compatible with all aftermarket SKX007/SRPD Seiko 5 Parts!