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

2022 Omega Speedmaster Racing 40mm 326.32.40.50.06.001 Full Set Excellent

Omega - 326.32.40.50.06.001 · $4,500

A sporty, modern Speedmaster with racing‑inspired detailing.

Condition: Excellent
Size: 40mm diameter
Year: 2022

Posted at

May 8, 2026, 2:04 PM

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Omega Speedmaster Reduced 39mm - 3510.50

Omega - 3510.50 · $2,495

A Omega Speedmaster Reduced in 39mm size, running strong with a small issue with the chronograph function.

Condition: pre-owned, good condition
Size: 39mm diameter
Wrist size: not specified

Posted at

May 8, 2026, 1:02 PM

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Omega Speedmaster Day Date 3523.80

Omega - 3523.80 · $2,225

This Omega Speedmaster Day Date features a beautiful blue dial and is in excellent condition.

Condition: Excellent
Payment Methods Accepted: Cryptocurrency and other methods (except PayPal)
Location: Southwest FL
Local Meeting Available: Yes

Posted at

May 8, 2026, 12:50 PM

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Omega Speedmaster Date 3511.50

Omega - 3511.50 · $1,975

This Omega Speedmaster date is a rare reverse panda dial model only sold in Japan.

Condition: great condition
Location: southwest FL
Payment Methods Accepted: crypto with small fee, local meetups
Payment Methods Not Accepted: PayPal

Posted at

May 8, 2026, 12:19 PM

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“May the 4th Be With You” 2026 Card Omega Speedmaster Sapphire Complete Set $7,200 + label

Omega - 310.30.42.50.01.002 · $7,200

A brand new Omega Speedmaster Sapphire Sandwich Complete Set with all cards included, travel case, and literature.

Condition: Brand new, unworn and unsized
Year: 5/4/2026
Contents: All cards included, travel case and Speedmaster literature
Payment methods: Zelle or Wire preferred, Credit Cards accepted +3.5%

Posted at

May 8, 2026, 11:23 AM

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2026 Omega Speedmaster White Full Set

Omega - Speedmaster

No description provided in the listing

Posted at

May 8, 2026, 10:13 AM

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[US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set

Omega - 311.30.40.30.01.001 · $15,550

Up for sale is an Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm, functions perfectly mechanically.

Condition: pristine condition with minor hairlines on clasp, case, and bracelet
Diameter: 39.7mm

Posted at

May 8, 2026, 8:05 AM

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Omega Speedmaster Hesilate Ref. 310.32.42.50.01.001 Full Set + Original Receipt

Omega - 310.32.42.50.01.001 · $4,999

This Omega Speedmaster Moonwatch Professional features a Co-Axial Master Chronometer Caliber 3861 and is in excellent overall condition, with the notable exception of a very minor mark on the Hesalite crystal.

Condition: Excellent overall condition with minor mark on Hesalite crystal and light signs of normal wear on case
Movement: Co-Axial Master Chronometer Caliber 3861
Crystal type: Hesalite
Caseback type: Aftermarket exhibition caseback (original solid also included)

Posted at

May 8, 2026, 8:00 AM

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[US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

Omega - 310.30.42.50.04.001 · $7,925

Up for sale is an Omega Speedmaster Moonwatch Professional - White Dial - Full Set Watch is in pristine condition and functions perfectly mechanically, without issue.

Condition: pristine condition with minor hairlines on clasp, case, and bracelet
Water Resistance: 30m
Box Contents: inner box, outer box, removable travel case, historical booklet, user manual, microfiber cloth, master chronometer card, warranty card

Posted at

May 8, 2026, 7:59 AM

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