Movement: SWISS RONDA 503
Crystal: Sapphire Coated Mineral
Crown: Screw Down
Case Material: Stainless Steel
Case Size: W 38 x L 51.5 MM
Case Thickness: 12.3 MM
Buckle: Standard Buckle
Strap Measurements: W 1 x L 8 IN
Water Resistance: 10 ATM