Case Width: 41.5 mm excl. crown
Case Thickness: 12.5 mm incl. crystal
Watch Movement: Seiko Instruments Inc. VK64 Mechanical-Quartz Hybrid Flyback Chronograph
Case Material: 316L Stainless Steel
Crystal Material: Hardened Domed K1 Crystal
Water Resistance: 3 ATM / 30 Meters
Strap Size: 20 mm