Speedmaster Professional Moonphase 311.30.44.32 Reference 311.
Speedmaster Professional Moonphase Aventurine / Bracelet
Overview
A 44.25 mm steel case with a black dial defines the Omega Speedmaster Professional Moonphase 311.30.44.32. Inside is the manual-winding Omega calibre 1866, which has a 48 hour power reserve. The watch is water resistant to 100 metres. The model has one reference, 311.30.44.32.01.001.
- Case diameter
- 44.25 mm
- 14.37 mm thick
- Movement
- Calibre 1866
- Water resistance
- 100 m
- Power reserve
- 48 h
Specifications
Specifications from Omega and WatchBase. Last checked . SourcesCase
- Diameter
- 44.25 mm
- Thickness
- 14.37 mm
- Lug width
- 21 mm
- Material
- Steel
- Crystal
- Sapphire
- Water resistance
- 100 m
- Weight
- 176 g
Dial
- Colour
- Black
Movement
- Calibre
- Omega 1866
- Type
- Manual winding
- Power reserve
- 48 h
Bracelet or strap
- Bracelet or strap
- Bracelet: Steel
Not yet recorded: lug-to-lug, case back, shape, indexes, hands, functions, years.
Speedmaster Professional Moonphase 311.30.44.32 questions
What size is the Omega Speedmaster Professional Moonphase 311.30.44.32?
The Omega Speedmaster Professional Moonphase 311.30.44.32 has a 44.25 mm case.
What movement does the Omega Speedmaster Professional Moonphase 311.30.44.32 use?
It uses the Omega calibre 1866.
What is the Omega Speedmaster Professional Moonphase 311.30.44.32 case made of?
The case is steel.
Is the Omega Speedmaster Professional Moonphase 311.30.44.32 water resistant?
It is rated to 100 m.
About the Omega Speedmaster Moonwatch
Omega introduced the Speedmaster in 1957 as a sports and racing chronograph. The first model, the CK 2915, used the calibre 321 movement and carried its tachymeter scale on the bezel. Wally Schirra wore his own Speedmaster on the Mercury mission of October 1962, and in 1965 NASA qualified the watch for all manned space missions after a series of tests. It was worn on the lunar surface during Apollo 11 in July 1969. The current Moonwatch Professional has a 42mm asymmetrical case, a black step dial, a tachymeter bezel and the manual-winding Co-Axial calibre 3861, certified as a Master Chronometer by METAS.
