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.

Buy Now on Jomashop

This is an affiliate link

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

Omega Speedmaster racing 9900 44.25mm 329.33.44.51.01.001 under warranty

Omega - 329.33.44.51.01.001 · $5,800

This Omega Speedmaster racing 9900 is a 44.25mm watch with factory warranty until OCT 2024, sold in full set.

Condition: Good condition
Warranty Status: Under warranty
Warranty Expiry Date: OCT 2024

Posted at

Jul 4, 2025, 3:02 AM

Active

View listing on r/WatchExchange

MINT JAN 2025 Omega Speedmaster racing 9900 44.25mm 329.30.44.51.01.001

Omega - 329.30.44.51.01.001 · $5,900

This Omega Speedmaster racing model 9900 features a 44.25mm case and comes with a January 2025 warranty. It is described as really clean and part of a full set.

Condition: Mint
Case Size: 44.25mm
Year Of Manufacture: 2025

Posted at

Jul 4, 2025, 2:56 AM

Active

View listing on r/WatchExchange

[WTS] Omega Speedmaster Moonwatch Professional 42 mm, steel on steel dominos omega challenge. With box, paperwork and stickers. $5999. new post for pics

Omega Speedmaster Moonwatch Professional 42 mm, steel on steel dominos omega challenge. With box, paperwork and stickers. $5999. new post for pics

Omega - Moonwatch Professional 42 mm · $5,999

This Omega Speedmaster Moonwatch Professional features a steel case on a steel band. The watch comes with its original box, paperwork, and Dominos emblem sticker.

Dominos emblem material: 18k gold
Links to be replaced: 2 links (for wearability)
Shipping method: overnight shipping via FedEx

Posted at

Jul 3, 2025, 11:21 PM

Active

View listing on r/WatchExchange

Omega Speedmaster. Moonwatch. Tritium Dial. 3590.50. Very cool wooden box.

Omega - 3590.50 · $3,650.004

This Omega Speedmaster Moonwatch features a tritium dial and comes with its original box, link, and manual.

Box: wooden box
Shipping: Fedex with insurance

Posted at

Jul 3, 2025, 8:37 PM

Active

View listing on WatchUseek

Omega Speedmaster Moonwatch Professional 42 mm, steel on steel dominos omega challenge. With box, paperwork and stickers

Omega - 42mm Speedmaster Moonwatch Professional

This Omega Speedmaster Moonwatch Professional is a 42mm steel on steel model that has been worn for only 24 hours and comes with its original documentation and packaging.

Condition: Brand new
Shipping: continental US, overnight shipping included

Posted at

Jul 3, 2025, 2:22 PM

Active

View listing on r/WatchExchange

FS : Black sailcloth with black stitching and light grey lining for Omega Speedmaster

· $205.002

This is a listing for a custom handcrafted watch strap made by Aaron Bespoke, a professional leather craftsman. The strap features black sailcloth with black stitching and light grey lining.

Material: black sailcloth
Stitching: black
Lining: light grey

Posted at

Jul 3, 2025, 11:02 AM

Active

View listing on WatchUseek

Omega Speedmaster Professional (Hesalite) Full Set - $5200

Omega - Speedmaster Professional (Hesalite) · $5,200

This Omega Speedmaster Professional is a hesalite model, purchased in May 2023 from the Short Hills Mall boutique. It comes with the full set, including box, cards, booklets, and extra links.

Condition: Excellent
Purchase Year: 2023
Location Of Purchase: Short Hills Mall
Additional Accessory Included: [object Object]

Posted at

Jul 3, 2025, 10:06 AM

Active

View listing on r/WatchExchange

OMEGA Speedmaster Moonwatch 145.022 Chronograph Cal 861

Omega - 145.022-74 · $3,550

A classic Omega Speedmaster Moonwatch with a Calibre 861 movement, perfect for gifting or collecting.

Condition: Pristine (vintage)
Movement caliber: Calibre 861
Bracelet reference: Omega 1171
Crystal type: Original Crystal

Posted at

Jul 3, 2025, 10:02 AM

Active

View listing on r/WatchExchange

Open Card Omega Speedmaster Dark Side Of The Moon 311.92.44.30.01.001 - Mint Condition With Box and Papers

Omega - 311.92.44.30.01.001 · $8,100

The Omega Speedmaster Dark Side of the Moon is a bold, modern take on the iconic Moonwatch, featuring black ceramic construction and a sleek black dial.

Condition: Mint condition
Diameter: 44.25mm
Lug To Lug: 49.8mm
Thickness: 13.8mm

Posted at

Jul 3, 2025, 9:32 AM

Active

View listing on r/WatchExchange