Brand: Omega
Model: Speedmaster
Reference: #3534.78 or #3534.78.00 or #3534-78 or #3534-78-00 or #353478 or #35347800
Diameter: 39mm
Dial Color: White mother of pearl (MOP) with orange Arabic numerals
Case Material: Stainless steel
Bezel Material: Stainless steel
Case Back: Solid
Movement: Self winding automatic
Functions: Hours, minutes, seconds, chronograph
Band: Stainless steel Omega bracelet
Box: No
Papers / Warranty card: No
Accessories: N/A
Condition: The case back has a light inscription. 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: Omega has some variations of mother of pearl dials, however the orange Arabic appears to be the rarest of these models.
Last Know Retail (Approximate): N/A

The case back has a light inscription. 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.