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

Omega Speedmaster 57 Co-Axial 331.20.42.51.01.002 - $6200

Omega - 331.20.42.51.01.002 · $6,200

a Omega Speedmaster 57 Co-Axial is for sale

Case size: 42mm diameter
Movement: Co-Axial

Posted at

Mar 30, 2026, 1:30 PM

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Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina Original Step Tritium Dial (Unpolished)

Omega - 145.022-69 · $5,235

Condition: Unpolished, all-original condition
Case Size: 42mm diameter
Year: 1969
Dial Type: Black tritium step dial with yellow patina

Posted at

Mar 30, 2026, 12:16 PM

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Omega Speedmaster Reduced 3510.50 Omega Buckle

Omega - 3510.50 · $2,250

For sale is an Omega Speedmaster Reduced in great condition, the crystal and case hardly have any wear on them, The dial has some nice patina that has aged on it and the strap and clasp have some wear on them.

Condition: Great condition, minor wear on strap and clasp
Case condition: hardly any wear
Crystal condition: hardly any wear

Posted at

Mar 30, 2026, 10:46 AM

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Omega Speedmaster Date 3513.50 - Box & Receipts

Omega - 3513.50 · $2,250

This Omega Speedmaster Date is a classic black dial chronograph with automatic movement, recently serviced on a full overhaul.

Condition: great
Movement serviced: full overhaul
Box included: true
Receipts included: true

Posted at

Mar 30, 2026, 10:44 AM

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Omega Speedmaster Sapphire Sandwhich 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $6,500

Speedmaster Sapphire Sandwhich, purchased new in 2025 from eBay, excellent timekeeping and functioning chronograph.

Condition: pre-owned with hairline and larger scratches
Year purchased: 2025
Origin: purchased new from eBay
Authentication card included: true

Posted at

Mar 30, 2026, 12:06 AM

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Omega Speedmaster Milano-Cortina 2026 LNIB

Omega - 522.30.38.50.04.001 · $7,850

A beautiful Omega Speedmaster Milano Cortina 2026 Limited Edition featuring a distinctive event-inspired design while retaining the classic Speedmaster look, commemorating the 2026 Winter Olympics.

Condition: New / Unworn (minor handling marks)
Case size: 38mm
Movement: Automatic Caliber 3330
Box and papers included: yes (dated January 2026)

Posted at

Mar 29, 2026, 11:13 PM

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Omega SpeedMaster FOIS 🔥Brand New March 2026, $7600+✈️🔥

Omega - 310.30.40.50.06.001 · $7,600

This Omega SpeedMaster FOIS is a brand new watch from 2026, featuring a March 2026 warranty and comes complete with its original box, manuals, and other accessories.

Condition: Brand New (Unsized, Unworned)
Origin: Singapore
Warranty: March 2026

Posted at

Mar 29, 2026, 10:26 PM

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Omega Speedmaster 3861 Bracelet

Omega - 3861 · $850

A fully brushed finish Omega Speedmaster 3861 bracelet with a push-button micro-adjust clasp, available for purchase in excellent condition.

Condition: Brand new, never worn
Material: Fully brushed finish
Clasp type: Push-button micro-adjust
Links included: All original links

Posted at

Mar 29, 2026, 9:46 PM

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Omega Speedmaster Moonwatch Professional 310.32.42.50.01.001 == $4,500

Omega - 310.32.42.50.01.001 · $4,500

This Omega Speedmaster Moonwatch Professional is a used watch that comes with original box and has a Fostner bullet bracelet, as well as an original canvas band.

Original Box: true
No Papers: true
Bracelet Type: bullet

Posted at

Mar 29, 2026, 5:38 PM

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