Omega Speedmaster Reduced Speedmaster Reduced Ladies Stainless Steel / Diamond / MOP

Reference 3815.76.31

About this watch

The Omega Speedmaster Reduced Ladies Stainless Steel / Diamond / MOP (model 3815.76.31) is an exquisite timepiece that masterfully blends elegance and sportiness. Founded in 1848, Omega has consistently pushed the boundaries of watchmaking technology and design, earning its reputation as a symbol of excellence in horology. The Speedmaster line, originally designed for motorsport and later adopted by NASA for space missions, has become an iconic series within Omega's collection. The 'Reduced' variant offers a more compact size without compromising on the iconic features that make Speedmasters so beloved. With its stunning combination of stainless steel, diamonds, and a beautiful mother-of-pearl (MOP) dial, this watch is designed to impress. At the core of this beautiful watch lies the Omega caliber 3220, an automatic chronograph movement based on the ETA 2892, ensuring precision and reliability. The chronograph feature allows you to time events with ease, while its water resistance of 100 meters makes it versatile for everyday wear and special occasions. Whether you're a watch collector or a first-time luxury watch buyer, this timepiece is sure to impress.

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Key Features

Automatic Omega caliber 3220 movement
39mm stainless steel case with diamond-set bezel
Black dial with mother-of-pearl accents and stick/dot indexes
Plexiglass crystal with a water resistance of 100 meters
Chronograph feature for precise timekeeping
Comfortable to wear for extended periods due to smooth stainless steel bracelet
Stunning combination of elegance and sportiness

Specifications

Brand

Omega

Family

Speedmaster Reduced

Model

Speedmaster Reduced Ladies Stainless Steel / Diamond / MOP

Reference

3815.76.31

Movement

3220

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Stainless Steel 39mm

Dial Color

Black

Crystal

Plexi

Water Resistance

100

Current Listings

Omega Speedmaster Reduced 3510.50 Mint Full Set $3200

Omega - 3510.50 · $3,200

A beautiful Omega Speedmaster Reduced with a matte black Luminova dial, stainless steel case with twisted lugs, and an automatic Omega caliber 3220 movement.

Condition: Mint
Movement: Automatic Omega caliber 3220 (ETA 2890-2 with Dubois- Depraz chronograph module)
Case size: 39mm diameter
Bracelet type: Omega 1469

Posted at

May 4, 2026, 8:51 AM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced 3510.21 Limited Edition (2,000 Pcs) Marui 39mm , B&P - $5,550

Omega - 3510.21 · $5,550

Up for sale is my Omega Speedmaster 3510.21, a limited edition watch with only 2,000 pieces produced. It measures 39mm and features an automatic movement.

Condition: Very good condition
Case size: 39mm diameter
Movement type: Automatic

Posted at

May 3, 2026, 8:39 PM

Active

View listing on r/WatchExchange