A gorgeous Omega Speedmaster Date ref. 3511.80 with a striking blue sunburst dial, Caliber 1152, and a comfortable 39mm size.

• Condition: Excellent pre-owned condition, recently serviced in July 2025
• Size: 39mm diameter
• Bracelet finish: clean finish, free of majors dings or dents
• Bezel condition: good shape, full lettering, clean reflective finish

For sale is an Omega Speedmaster Reduced 3511.50 Japan Edition in amazing condition, running great and comes as watch only.

• Condition: amazing condition with barely any signs of wear

Up for sale is my Omega Speedmaster date ref 3511.50, a Japan exclusive model with excellent timekeeping and highly reliable ETA7750 movement.

• Condition: Great condition
• Movement: ETA7750
• Bracelet size compatibility: up to 7 inches

This Omega Speedmaster Reduced features a Reverse Panda dial, housed in a steel case with a diameter of 39mm. The watch is powered by Omega's Caliber 1155/Valjoux 7750 movement, manufactured in the 1990s.

• Condition: Pre-owned with surface scratches
• Movement: Omega Caliber 1155/Valjoux 7750
• Manufacture date: 1990s
• Thickness: 13.5mm

• Condition: Pre-owned with minor cosmetic damage (dings/scratches on bezel and case)
• Bracelet: Uncle Seiko
• Case size: not specified
• Service history: unknown (claimed to have been serviced in 2023)

Up for sale is my amazing Japan exclusive Omega Speedmaster date ref 3511.50, known for its great timekeeping.

• Condition: Great condition
• Movement: ETA7750
• Layout: 3-6-9 subdial

This Omega Speedmaster Date is a popular model with a rich history, known for its accuracy and reliability. It features a leather strap sized for a 6.5-inch wrist and includes all original links for the bracelet. The watch has been well-maintained in excellent condition.

• Condition: Excellent condition
• Strap Size: 6.5 inches
• Warranty: GS (Global Service) Warranty