2000's OMEGA Speedmaster Professional (Ref. 3573.50.00) "Sapphire Sandwich"

Alan Bean Omega Speedmaster NASA

(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. 

Buzz Aldren Omega Speedmaster

(Buzz Aldrin Wearing His NASA Issued Omega Speedmaster Professional, Apollo 11)


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.


Stock # OMSPM20CA3573
Brand Omega
Style Speedmaster Professional
Model 3572.50 (Cal. 1863)
Serial 77,XXX,XXX
Size Men's
Material SS
Dial Black
Millimeters 42
Bracelet Omega Stainless Steel 1998/849


The case remains unpolished showing some light surface markings yet retains the original factory finishing. The bezel remains in near perfect condition showing no scratching or blemishing. The case back is sapphire giving you a full view of the stunning cal.1863 movement. The Omega 1998/849 bracelet is in excellent condition and exhibits no stretch or excessive wear and retains 18 links.


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


None. Watch is running at COSC Spec extended service history is unknown