Omega Speedmaster Reduced Speedmaster Reduced Stainless Steel / Yellow / Bracelet / Schumacher

Reference 3510.12.00

About this watch

The Omega Speedmaster Reduced 3510.12.00 is a stunning blend of style, precision, and history. This striking watch features a vibrant yellow dial with stick and dot indexes, a stainless steel case, and a plexiglass glass that adds to its vintage charm. The automatic chronograph movement, powered by the Omega caliber 1143, offers precision and durability, making it perfect for daily wear or special occasions. With a water resistance rating of 50 meters, this watch is versatile enough for everyday activities, including light swimming. The tachymeter bezel serves as both a design element and a functional tool for measuring speed. Whether you're timing laps on the track or measuring distances, the Omega Speedmaster Reduced 3510.12.00 adds an extra layer of functionality to its stylish design.
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Key Features

  • Omega caliber 1143 automatic chronograph movement
  • Vibrant yellow dial with stick and dot indexes
  • Stainless steel case with plexiglass glass
  • Water resistance rating of 50 meters
  • Tachymeter bezel for measuring speed
  • Chronograph function featuring hours, minutes, and small seconds

Specifications

Brand
Omega
Family
Speedmaster Reduced
Model
Speedmaster Reduced Stainless Steel / Yellow / Bracelet / Schumacher
Reference
3510.12.00
Movement
1143
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph
Case
Stainless Steel 39mm
Dial Color
Yellow
Crystal
Plexi
Water Resistance
50

Current Listings

[WTS] Omega Speedmaster Reduced 39mm Serviced ⏱

Omega Speedmaster Reduced 39mm Serviced ⏱

  • Condition: Pre-owned, serviced
  • Case Size: 39mm diameter
  • Lug To Lug: 45mm length
  • Lug Width: 18mm width
Posted at
Jan 28, 2026, 9:30 PM
Active
[WTS] Omega Speedmaster Reduced

Omega Speedmaster Reduced

Omega - 3510.50 · $2,500
Selling my Omega Speedy Reduced, a 39mm case size watch with a bracelet that fits about an 18cm wrist.

  • Case Size: 39mm diameter
  • Wrist Fit: fits about 18cm wrist
Posted at
Jan 28, 2026, 8:21 PM
Active
[WTS] Omega Speedmaster Reduced ref 3222.80 like new *PRICE DROP*

Omega Speedmaster Reduced ref 3222.80 like new *PRICE DROP*

Omega - 3222.80 · $3,350
This Omega Speedmaster Day-Date ref 3222.80 features a vibrant blue dial, stainless steel bracelet, day, date, month, chronograph, and 24-hour indicators.

  • Condition: like new
  • Case material: stainless steel
  • Bracelet type: stainless steel with full links
Posted at
Jan 26, 2026, 6:53 PM
Active
Omega Speedmaster Reduced Mop Dial Automatic 3534.70.00

Omega Speedmaster Reduced Mop Dial Automatic 3534.70.00

Omega - 3534.70.00 · $2,210
The Omega Speedmaster Reduced Mop Dial Automatic is a chronograph watch with a stainless steel case and mechanical automatic movement.

  • Condition: 90%
  • Size: 38mm diameter
  • Case material: Stainless Steel
Posted at
Feb 28, 2025, 11:39 AM
Active
Omega Speedmaster Reduced "Marui" - 3510.21 - White - Steel - 39mm

Omega Speedmaster Reduced "Marui" - 3510.21 - White - Steel - 39mm

Omega - 3510.21 · $5,995
A vintage Omega Speedmaster Reduced 'Marui' watch in excellent condition, featuring a white dial and stainless steel case.

  • Condition: Pre-Owned, Excellent Grade
  • Case Size: 39mm diameter
  • Material: Stainless Steel
  • Dial Color: White
Posted at
Feb 16, 2025, 10:59 PM
Active