18kt yellow gold case with a 18kt yellow gold Rolex oyster bracelet. Mounted 18kt yellow gold bezel showing tachymeter markings. Inexperienced dial with gold-tone hands and index hour markers. Minute markers across the outer rim. Dial Sort: Analog. Luminescent hands and markers. Chronograph – three sub-dials displaying: 60 second, 30 minute and 12 hour. Rolex calibre 4130 automatic movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Cast case back. Case size: 40 mm. Case thickness: 12.5 mm. Spherical case form. Band width: 20 mm. Oysterlock clasp. Waterproof at 100 meters / 330 feet. Purposes: chronograph, tachymeter, hour, minute, second. Luxury watch taste. Watch label: Swiss Made. Rolex Cosmograph Daytona Inexperienced Dial 18K Yellow Gold Oyster Men’s Watch 116508GRSO.