Omega Calibre 3861

Platinum case with a blue alligator leather strap. Fixed tachymeter scale blue ceramic bezel. Grey dial with diamond index hour markers. Minute markers around the outer rim. Dial Type: Analog. Three sub-dials displaying: date / 60 second, moonphase, and 12 hour / 60 minute. and has a power reserve of approximately 60 hours. Scratch resistant sapphire crystal. Transparent see through case back. Round case shape, case size: 44.25 mm, case thickness: 17.05 mm. Band width: 21 mm. Foldover clasp. Water resistant at 100 meters / 330 feet. Functions: moon phase, chronograph, column wheel, date, hour, minute, second, co-axial escapement, chronometer, shock resistant. Speedmaster Series. Luxury watch style. Watch label: Swiss Made. Omega Speedmaster Moonphase Chronograph Automatic Men’s Watch 304.93.44.52.99.004.