Omega Speedmaster Speedmaster Professional Moonphase Broad Arrow Stainless Steel / Ivory

Reference 3875.20.37

Omega Speedmaster Professional Moonphase Broad Arrow Stainless Steel / Ivory

About this watch

The Omega Speedmaster Professional Moonphase Broad Arrow is a remarkable timepiece that embodies the spirit of exploration and sophistication. With its exquisite design, robust functionality, and storied history, it stands as a testament to Omega's commitment to excellence. This watch is not just about looks; its chronograph functionality allows you to measure elapsed time with precision. Whether you’re timing a race or just keeping track of your cooking, the sub-dials are intuitive and easy to read. One of the most charming features of the Speedmaster Moonphase is its moonphase display. This complication shows the current phase of the moon, which is both beautiful and practical for those who enjoy stargazing or simply want to keep track of the lunar cycle. Its blend of aesthetics, functionality, and heritage makes it a worthy addition to any collection. With a water resistance of up to 50 meters, this watch can handle splashes and brief immersion. The Omega Speedmaster Professional Moonphase Broad Arrow is more than just a watch; it's a celebration of time, heritage, and innovation.

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Key Features

Omega caliber 1866 hand-wound chronograph movement
42mm stainless steel case with sapphire crystal
Ivory dial with stick and dot indexes and arrow hands
Tachymeter bezel for precise speed calculations
Water resistance up to 50 meters
Chronograph functionality with sub-dials
Moonphase display at 12 o'clock

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonphase Broad Arrow Stainless Steel / Ivory

Reference

3875.20.37

Movement

1866

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph
Moonphase

Case

42mm

Dial Color

Ivory

Crystal

Sapphire

Water Resistance

Current Listings

2023 Omega Speedmaster Silver Snoopy Award on Bracelet + Straps Full Set Mint Condition

Omega - 310.32.42.50.02.001 · $15,999

This is a 2023 Omega Speedmaster Silver Snoopy Award on Bracelet + Straps Full Set in mint condition.

Condition: Mint Condition, like new preowned
Size: 40mm diameter
Depth Rating: 50m water resistance
Case Material: Stainless Steel

Posted at

Jan 9, 2026, 11:43 PM

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Omega Speedmaster Black Fabric Strap

Omega - CWZ014117 · $240

Up for sale is my Omega Speedmaster black fabric strap, ref. CWZ014117, which has never been worn.

Condition: Like new
Strap Type: Black fabric strap
Includes Accessories: No deployant or spring bars included

Posted at

Jan 9, 2026, 11:11 PM

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2022 OMEGA SPEEDMASTER PROFESSIONAL $5999

OMEGA - SPEEDMASTER PROFESSIONAL · $5,999

Year: 2022

Posted at

Jan 9, 2026, 10:34 PM

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1991 Omega Speedmaster Moonwatch Ref 3590.50 with abstract

Omega - 3590.50 · $4,000

This 1991 Omega Speedmaster Moonwatch is in excellent condition with an original tritium dial and hands, and a correct Omega hesalite crystal.

Condition: Excellent vintage condition, unpolished
Serial number: 482774XX
Movement: caliber 861
Bracelet size: 1479/812, currently sized for a 6.8" wrist

Posted at

Jan 9, 2026, 5:57 PM

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Omega Speedmaster Reduced — $2500 USD

Omega - 3510.50 · $2,500

For sale is my Omega Speedmaster Reduced with a 39mm case size and automatic movement.

Condition: Excellent
Case Size: 39mm
Movement Type: Automatic

Posted at

Jan 9, 2026, 5:55 PM

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Omega Speedmaster Reduced, ref. 175.0032.1, Factory Service Papers, Box, Accessories

Omega - 175.0032.1 · $2,700

The Omega Speedmaster Reduced is a beautiful watch in excellent condition, with factory service papers and box included.

Condition: Excellent
Service cost: $850
Year of service: 2019

Posted at

Jan 9, 2026, 5:34 PM

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Omega Speedmaster Moonphase BOX AND PAPERS 304.33.44.52.03.001

Omega - 304.33.44.52.03.001 · $6,850

For sale is an Omega Speedmaster Moonphase, this watch features a black leather strap with quick release function and comes double boxed with cards including warranty card.

Condition: Excellent condition with minimal wear on the straps
Straps: black leather omega strap with quick release function
Payment Methods Accepted: all payment methods except PayPal, crypto with small fee
Trading Brands: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

Jan 9, 2026, 4:52 PM

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