This Omega Seamaster Chronograph is a manual wind watch featuring Cal. 321 movement.

• Condition: Excellent Condition

A rare and desirable Omega Seamaster Chronograph from the 1950s, featuring a gold cap case and Caliber 321 movement. The watch is in all-original condition with subtle signs of age on the dial.

• Condition: Unpolished/Serviced
• Case Size: 34mm
• Year Of Production: ~1955
• Movement: Caliber 321

The Omega Seamaster Chronograph Ref. 2907/2 is a rare and desirable reference from the 1950s, featuring an all-original gold cap case with thick plating, a vintage dial, and a Caliber 321 movement professionally serviced in October 2025.

• Condition: Unpolished/Serviced
• Case size: 34mm diameter
• Year: ~1955
• Movement type: Caliber 321 manual winding chronograph

This Omega Seamaster Chronograph Ref. 2907/2 is a rare and desirable reference from the 1950s, featuring an all-original condition with a gold cap case and Caliber 321 movement. The original dial presents subtle signs of age, complemented by its matching original hands.

• Condition: Unpolished/Serviced
• Case size: 34mm diameter
• Dial: original dial with subtle signs of age
• Movement: Caliber 321 professionally serviced in October 2023

Vintage chronograph Omega Seamaster with Caliber 321 movement.

• Model: Seamaster Chronograph
• Vintage: Vintage