Movement: Seiko 24-jewel Automatic (self-winding, hand wind)
Case: Stainless steel, 46.5mm x 13mm thick.
Back: Engraved screw-in back
Crystal: Domed Hardlex Mineral
Band: Seiko stainless steel bracelet, deployant clasp. 22mm
Water Resistant: 200 meters
All measurements are approximate and may vary slightly from the listed dimensions.