Royal Oak Chrono 26331 OMF YG Black Dial Swiss 7750

Size: 41mm x 14mm

Movement: SWISS ETA 7750 Automatic Movement 28800bph

Functions: Hours, Minutes, Seconds, Date and Chrono (Warning: FAKE Subdial at "3" and "9")

Case: 18K Yellow Gold

Dial: Black Dial and Yellow Gold Subdials

Bezel: 18K Yellow Gold

Crystal: Scratch-proof sapphire crystal with AR coating

Strap: 18K Yellow Gold Bracelet

Clasp: Deployment Clasp

Water resistance: 50 Meters