Speedmaster Professional Moonphase / Strap
|Name: ||Speedmaster Professional Moonphase / Strap|
|Material: ||Stainless steel|
|Diameter: ||42.00 mm|
|Lug Width: ||20.00 mm|
|W/R: ||50.00 m|
|Indexes: ||Stick / Dot|
Handwound chronograph movement with moonphase and date at 12 o'clock as found in the Omega Speedmaster Professional.
|Time:||Hours, Minutes, Small Seconds|
The Omega Speedmaster Professional Moonphase reference 3876.50.31 was introduced in 2003. It is powered by the hand-wound caliber 1866, which provides it with a moonphase and (pointer-)date at 12 o'clock. This version is fitted with an alligator strap.