Fifty Fathoms Chrono Flyback 5085FB OMF RG Black Dial Swiss 7750 (Free Strap)

Size: 45mm x 15.5mm

Movement: SWISS ETA 7750 Automatic Movement 28800bph

Functions: Hours, Minutes, Seconds, Date and Chrono

Case: Stainless Steel 316L

Dial: Black Dial

Bezel: Uni-Directional Rotating Black Bezel with Superlume

Crystal: Scratch-proof sapphire crystal with AR coating

Strap: Black Nylon Strap/Free Rubber Strap

Clasp: Deployment Clasp

Water resistance: 50 Meters