Watch Details •Movement: SEAGULL Mechanical Automatic Movement TY2705 21 Jewels •Case Measurements: 42mm •Thickness: 10.50mm •Crystal: K1 Scratch and Impact Resistance •Crown: Push Pull with Function Pushers •Strap: Stainless Steel •Bracelet Measurements: 7-3/4 inches Length x 22mm Width •Clasp: Buckle •Water Resistance: 3 ATM 30 feet 30 Meter