SPEEDMASTER ’57 SS CHRONO

Size: 41.5mm x 18.5mm
Movement: 7750 chronograph automatic movement
Functions: Hours, minutes, sub-seconds and date display , chronograph
Case: Solid 316L stainless steel case
Crystal: Scratch-proof sapphire crystal
Dial: Superlumed black dial and hands
Bezel: Stainless steel tachymeter bezel
Strap: Black leather strap
Clasp: Deployant clasp
Water resistance: >50 Meters