Size: 42mm x 14mm
Movement:automatic
Functions: Hours, minutes, sub-seconds and chronograph
Case: Solid 316L stainless steel case
Crystal: Scratch-proof sapphire crystal
Dial: Black dial
Bezel: Tachymeter bezel
Strap: Stainless steel bracelet
Clasp: Deployant clasp
Omega Speedmaster 311.30.42.30.01.003 Manual Winding Movement
