Stainless steel case with a stainless steel link bracelet. Fixed bezel. Silver dial with luminous gold-tone hands and alternating Arabic and index hour markers. Minute markers around the outer rim. Day and date. Moon phase, day of the week, date and GMT sub-dials. Automatic movement. Scratch resistant anti-reflective sapphire crystal. Case diameter: 40 mm. Band width: 20 mm. Deployment clasp. Water resistant at 100 meters/ 330 feet. Functions: hours, minutes, seconds, calendar, GMT, moonphase. Dress watch style. Oris Big Crown Complication Moon Phase Automatic Men's Watch 581-7566-4061MB.