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

Reference 3815.79.40

About this watch

The Omega Speedmaster Reduced Ladies Stainless Steel / Diamond / MOP is a stunning timepiece that embodies elegance, functionality, and history. Its beautiful design features a 39mm round case crafted from high-quality stainless steel, adorned with a gem-set bezel and diamonds encircling the bezel. The mother-of-pearl dial adds a touch of luxury, shimmering with iridescent hues that change throughout the day. This watch is more than just a timepiece; it's a work of art that reflects the wearer's personality. With its reliable Omega caliber 3220 automatic movement, this chronograph features includes hours, minutes, small seconds, and elapsed time measurement. Its stainless steel construction ensures durability and water resistance up to 100 meters. Perfect for everyday wear or formal occasions, this watch is a statement piece that combines style with functionality.

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MSRP: $7,850

Market Price: $2,823

Key Features

39mm round case in high-quality stainless steel
Gem-set bezel with diamonds encircling the bezel
Mother-of-pearl dial with iridescent hues
Omega caliber 3220 automatic movement
Chronograph function with elapsed time measurement
Stainless steel construction for durability and water resistance up to 100 meters

Specifications

Brand

Omega

Family

Speedmaster Reduced

Model

Speedmaster Reduced Ladies Stainless Steel / Diamond / MOP

Reference

3815.79.40

Movement

3220

Movement Features

Hours, Minutes, Small Seconds
Chronograph

Case

Stainless Steel 39mm

Dial Color

White

Crystal

Plexi

Water Resistance

100

Current Listings

Omega Speedmaster Reduced 39mm Serviced ⏱

Omega - Speedmaster Reduced · $2,250

This is a neo-vintage Omega Speedmaster Reduced, coming with an original Omega modern box set and manual. The watch features a 39mm case and has been accurately timekeeping after service.

Case Size: 39mm
Lug To Lug: 45mm
Lug Width: 18mm

Posted at

Feb 4, 2026, 9:18 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced 3510.50

Omega - 3510.50 · $2,550

For sale is an Omega Speedmaster Reduced 3510.50 in really great condition, with no major signs of wear, and running great.

Condition: really great condition
Payment Methods Accepted: pretty much every payment method including crypto
No Paypal: true
Trade Acceptable Brands: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

Feb 4, 2026, 3:43 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced Black Mother of Pearl - Full Serviced! - $2,999 Shipped!

Omega - Speedmaster Reduced · $2,999

This Omega Speedmaster Reduced Black Mother of Pearl is a watch that features a unique mother-of-pearl dial. It has been fully serviced.

Serviced: true

Posted at

Feb 3, 2026, 8:13 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced - 39mm Two Tone - Ref 175.0033 - Price Reduced!

Omega - 175.0033 · $2,750

This is a Beautiful Omega Speedmaster Reduced, reference number 175.0033. The watch is running and all the functions are working as they should.

Condition: Great vintage condition, light hairlines on bezel and case
Case size: 39mm diameter
Strap type: high quality leather strap from Casanova

Posted at

Feb 3, 2026, 1:21 PM

Active

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Omega Speedmaster Reduced 39mm Serviced ⏱

Omega - Speedmaster Reduced · $2,250

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

View listing on r/WatchExchange