Omega Speedmaster Mark 40 AM/PM Triple Calendar Watch 3520.53

Brand: Omega
Model: Speedmaster Triple Calendar AM/PM
Reference: #3520.53.00 or #3520.53 or #3520-53-00 or #3520-53 or #352053
Diameter: 39mm
Dial Color: Charcoal grey with with 3 black sub-dials
Case Material: Stainless steel
Bezel Material: Stainless steel
Case Back: Solid
Movement: Automatic
Functions: Hours, minutes, seconds, date, day, month, 24 hour indicator (AM/PM), chronograph
Band: Stainless steel Omega bracelet with an Omega deployant buckle
Box: Yes
Papers/Warranty card: No
Accessories: N/A
Condition: The crystal has some minor hazing on the reflective coating. The watch has superficial scratches due to normal wear and age. Overall condition is good. Running at the time of inspection, however not checked for accuracy nor water resistance/proofness. An overhaul is always recommended for used watches.
Special Notes: The Omega Speedmaster AM/PM triple calendar reference 3520.53.00 was first introduced in 1996. Colorful combination of blue and black register and black date hand with yellow airplane (aka aircraft) tip.
Last Know Retail (Approximate): NA

In 1848, Louis Brandt founded La Generale Watch Co. in La Chaux-de-Fonds, Switzerland.  In 1903, he changed the name to Louis Brandt et Frere – Omega Watch & Co which was changed once more to the current Omega SA in 1982.  Throughout it’s rich history, Omega was chosen as the official watch for Britain’s Royal Flying Corps in 1917, the US Army in 1918, and most famously for NASA in 1969.  Some of Omega’s most well known models are – Omega Speedmaster Professional, Omega Speedmaster, Omega Seamaster, Omega Constellation, Omega De Ville, Omega Dynamic, Omega Flightmaster, and Omega Railmaster.  Not as widely known, Omega even created a Tourbillon in 1947.