Speedmaster Professional Moonphase uses manual movement using the OMEGA 1866 caliber which is of Lemania 1883 caliber base. This 40-hour power reserve timepiece is hand finished and polished. The functions are hour, minute, small seconds, date, and moonphase. It has a chronograph with three counters.
The three piece case comes in 18k white gold with a diameter of 42mm and a thickness of 14.5mm. It is polished and brushed finished with antireflective domed sapphire crystal.
The bezel comes with black ring and tachometer scale. The partly recessed crown and pushers come in white gold with screw on back. It is water resistant to 30meters.
The silvered dial comes with applied baton markers with luminescent dots accompanied by blued steel and luminescent hands. It is also available in crocodile leather with 18k white-gold fold over clasp.
The indications include minute counter at 3 with hour counter at 6. The small seconds sit at 9 along with the date and moonphase at 12. This is accompanied by small seconds and minute track with divisions of 1/5 second.
Return to Omega
Return from Speedmaster Professional Moonphase back to Mens Watches Guide
