Silver-tone stainless steel case with two-tone (silver-tone and yellow gold-tone) stainless steel and 18kt yellow gold oyster bracelet. Fixed 18kt yellow gold bezel. White dial featuring yellow gold-tone Roman numeral hour markers and minute markers on the outer rim. Analog display with date at the 3 o'clock position. Powered by Rolex Calibre 3135 automatic chronometer movement, equipped with 31 jewels, beating at 28800 vph (4Hz), offering a power reserve of about 48 hours. Features include: scratch-resistant sapphire crystal, screw-down crown, solid case back, round 36 mm case shape, fold-over clasp with safety release, water resistance to 100 meters / 330 feet, date function, hour/minute/second analog display, chronometer accuracy.