Case Shape:Round Case Thickness:13mm Band Width:20mm Band Material Type:Canvas Boxes & Cases Material:Plastic Model Number:Seagull 1963- 40MM 38MM Dial Window Material Type:Sapphire Crystal Feature:Shock Resistant,Chronograph,Water Resistant Dial Diameter:40mm Water Resistance Depth:5Bar Clasp Type:Buckle Band Length:22cminch Case Material:Stainless Steel Style:Antique Movement:Mechanical Hand Wind Brand Name:EPOS Origin:Mainland China Item Type:Mechanical Wristwatches Keyword:Anti-reflection coating Name 1:seagull Movement chronograph watch sapphire Name 2:seagull Movement chronograph watch 40mm Name 3:timegrapher watch Name 4:40mm china aviation chronograph mechanical watches Gift:send a extra strap Attention 1:38mm watch - 50m life waterproof Attention 2:40mm watch - 50m life waterproof