The Omega Speedmaster “Panda” reference 3511.50 is a 1990s automatic chronograph that blends the classic Speedmaster aesthetic with a high-contrast white dial and black sub-registers, a configuration that earned it the “Panda” nickname. Housed in a stainless steel case with twisted lugs and a tachymeter bezel, it is powered by the automatic calibre 1152, based on the proven Valjoux 7750 architecture. While distinct from the manually wound Moonwatch, the 3511.50 reflects Omega’s expansion of the Speedmaster line beyond spaceflight, offering a more versatile, everyday chronograph during a period when automatic movements and modern materials defined Omega’s contemporary watchmaking direction.

Specifications

Year: 1999
Contents: Watch only 
Reference: 3511.50
Case size: 39mm
With crown: 42mm
Movement: Automatic Cal 1152
Crystal: Acrylic 
Wrist circumference: 18cm

Condition

Dial

Dial is in a good condition, there are light signs of aging, some moisture marks visible

Bezel 

Bezel shows medium signs of wear

Case

The case shows medium wear

Case back 

The case back wear is minor

Movement

The Movement keeps time well

Crystal

Sapphire crystal in a perfect condition