2011 OMEGA Speedmaster Professional (Ref. 3573.50.00) "Sapphire Sandwich" W/ Box and Papers

(Alan Bean With An Omega Speedmaster Professional On Lunar Surface Of The Moon)

The Omega Speedmaster Professional is by far one of our most favorite chronographs. The Speedmaster has an incredible history starting with automotive racing moving into flight and eventually to NASA and the U.S. Space Program.  There are many subtle differences within the vintage Omega Speedmaster range of references that make them all slightly unique and different. 

This OMEGA Speedmaster Professional “Moonwatch” features a black dial covered by a scratch-resistant sapphire crystal and graced by a small seconds sub-dial, 30-minute recorder and 12-hour recorder along with a central chronograph hand. The black bezel, with its tachymetric scale, is mounted on a 42 mm stainless steel case and presented on a matching bracelet. At the heart of this chronograph is OMEGA’s mechanical calibre 1863, the famous manual-winding movement visible through the transparent caseback.

The unpolished case is in near-factory condition showing little to no signs of wear. The bezel remains in near perfect condition showing no scratching or blemishing. The sapphire crystal case back gives you a full view of the gorgeous cal.1863 movement. The Omega 1998/849 bracelet retains 15 links with 3 extra links and is in excellent condition, exhibiting no stretch and very light surface marks from wear.

The matte black dial is flawless. The luminova dial and hands are untouched in perfect condition.

Watch comes complete with original inner and outer boxes, warranty cards, operations manual, card wallet, and extra bracelet links. Watch is keeping time at COSC Spec.