Omega Speedmaster Reduced 3510.50 Chronograph (Serviced)


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Pre-owned, excellent condition Omega watch from 1991 with reference 3510.50. Contains an automatic movement from Omega, based on the Swiss ETA 2890 movement. All of our watches listed on our website come with our standard 6 months warranty, general terms & conditions apply.


Brand: Omega
Model: Speedmaster Reduced
Reference: 3510.50
Serial: 53156772
Case width, without crown in mm: 38.5 (39mm)
Case width, with crown in mm: 41.5
Case lug-to-lug in mm: 45
Bracelet length, suitable for wrist in cm: 18.5

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The Speedmaster Reduced is a renowned wristwatch model by Omega, a luxury Swiss watchmaker. It is a variation of the iconic Omega Speedmaster line, which is known for its association with space exploration and the NASA moon landing missions. The Speedmaster Reduced, also known as the Speedmaster Automatic, is a slightly smaller and simplified version of the classic Speedmaster Professional Moonwatch.

One of the notable differences between the Speedmaster Reduced and the Speedmaster Professional is its size. The Speedmaster Reduced features a 39mm case diameter, which is slightly smaller than the 42mm case diameter of the Speedmaster Professional. This makes the Speedmaster Reduced more suitable for individuals with smaller wrists or those who prefer a slightly more compact timepiece.

Another key feature of the Speedmaster Reduced is its automatic movement, which sets it apart from the manually-wound movement of the Speedmaster Professional. The Speedmaster Reduced is powered by the Omega Caliber 3220, an automatic chronograph movement that offers self-winding functionality and a power reserve of approximately 40 hours. This makes it a convenient choice for everyday wear, as it does not require regular manual winding.

The dial design of the Speedmaster Reduced is similar to the Speedmaster Professional, featuring three sub-dials for measuring elapsed time, a tachymeter scale on the bezel for calculating speed, and luminescent hour markers and hands for enhanced legibility. The Speedmaster Reduced also retains the iconic black dial with white or silver sub-dials, giving it a sporty and distinctive appearance.

The Speedmaster Reduced is also available in various material options, including stainless steel, two-tone steel and gold, and solid gold, allowing for personalization and customization based on individual preferences.

Overall, the Speedmaster Reduced offers a more compact size and automatic movement compared to the Speedmaster Professional, making it an attractive choice for those who appreciate the iconic design of the Speedmaster line but prefer a slightly smaller and self-winding timepiece for everyday wear.

Plexi Crystal: Very good (Slightly polished, original)
Dial: Excellent (In mint condition, no scratches/marks, orginal tritium lume, slightly yellowed)
Hands: Excellent (In near mint condition, no scratches/marks, orginal tritium lume, slightly yellowed)
Case: Excellent (In slightly polished sharp condition)
Bracelet: Excellent (In slightly polished sharp condition, some superficial swirls visible)
Accuracy: Excellent (fully serviced in May 2019, receipt available)
Additional: With oroginal papers from 20-7-1991. In excellent condition with sharp edges. Movement overhauled in May 2019 where the watch was also slightly reconditioned. All parts original and in sublime condition.

Please check the pictures carefully. They were taken with a high quality camera to show all possible angles and the condition of the watch.

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