ENRIVA Watch Date Display 20ATM Mechanical Table Automatic Chain Automatic Swivel Bronze Sapphire Automatic Watch Diver's Men's

Product Specifications Movement Type: Japanese Automatic Mechanical Movement (NH 35), Watch Band Width: 2.2 cm, Dial Diameter: 4.2 cm, Dial Thickness: 1.29 cm, Additional Functions: Calendar, Waterproof Depth: 200 m "Product Material" Case material: aluminum bronze, band material: top cowhide band, table bottom type: rotary, watch mirror material: synthetic sapphire, dial material: precision steel. "Wristwatch Features" Unidirectional rotating table ring, magnetically shielded inner cover, can work normally even near ferromagnetic movements, Front crown: Rotating waterproof watch crown and back, light pointer makes it easier to read the time in the dark.