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 Moonphase Blue Side of the Moon – Complete – 304.93.44.52.03.001

Omega - 304.93.44.52.03.001

Omega Speedmaster Moonphase Blue Side of the Moon is a complete watch.

Posted at

Jul 8, 2025, 10:30 AM

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Omega Speedmaster X-33 Marstimer Titanium Watch

Omega - 31890457901003 · $6,295.006

A highly precise, thermo-compensated quartz movement with multi-functional digital and analogue displays. It includes special functions developed by the European Space Agency to track time zones, date, and Mars rover mission on both Earth and Mars.

Movement type: quartz
Case material: titanium

Posted at

Jul 8, 2025, 9:45 AM

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2021 Omega Speedmaster Professional 42mm Hesalite Moonwatch with Warranty!

Omega - 310.30.42.50.01.001 · $5,200

This 2021 Omega Speedmaster Professional features the updated design introduced in 2021, with a 42mm Hesalite crystal and stepped dial.

Condition: Excellent Pre-Owned
Movement: Caliber 3861

Posted at

Jul 8, 2025, 9:33 AM

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11261 - Omega Speedmaster 331.10.42.51.03.001 Blue (2016)-With Card-4700$

Omega - 331.10.42.51.03.001 · $4,700

A 2016 Omega Speedmaster Co-Axial, a watch model known for its iconic design and reliability.

Year: 2016
Dial Color: blue

Posted at

Jul 8, 2025, 6:22 AM

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Pre-Owned Omega Speedmaster CK2998 Anniversary Series Chronograph 311.33.40.30.02.001

Omega - 311.33.40.30.02.001 · $7,899.008

Limited to 2,998 pieces, this pre-owned watch is a chronograph with silver dial. It has a stainless steel case size of 40mm and water resistance of 50 meters.

Condition: 86% condition, slight marks on lugs, bezel, and case; short strap in 87% condition, slight creasing and marks on clasp
Movement: Hand-Wind
Case Size: 40mm diameter
Material: Stainless Steel

Posted at

Jul 7, 2025, 11:59 PM

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The Omega Speedmaster Automatic Day-Date 3520.50.00 MK 40 | Great Condition (Serviced) | $2700

Omega - 3520.50.00 MK 40 · $2,700

The Omega Speedmaster Automatic Day-Date 3520.50.00 features a 39mm stainless steel case with a twisted-lug design and domed sapphire crystal. It includes a triple-calendar complication and is powered by the Omega 1151 movement.

Condition: Great serviced condition
Case size: 39mm
Thickness: 14mm
Lug width: 18mm

Posted at

Jul 7, 2025, 11:48 PM

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Omega Speedmaster Reduced Two Tone

Omega - 3714.20.80 · $2,500

A rare two-tone Omega Speedmaster Reduced in good condition, featuring a white dial, gold subdials, and an 18k gold bezel.

Condition: good condition with some wear on the case and bezel
Movement: Cal 1140
Case size: 39mm diameter
Bezel material: 18k gold

Posted at

Jul 7, 2025, 9:19 PM

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Omega Speedmaster Michael Schumacher Legend Collection 42MM Automatic Ref 3506.31

Omega - 3506.31 · $4,850

This Omega Speedmaster Michael Schumacher Legend Collection watch is a 42mm automatic timepiece with date window and a stainless steel case. It features an off-white dial with black chrono dials and red accents, and comes on its original Omega bracelet as well as a distressed leather strap.

Condition: Excellent condition, minor wear
Case size: 42mm
Movement type: Omega automatic
Bracelet/strap included: Yes, Omega stainless bracelet and distressed leather strap

Posted at

Jul 7, 2025, 8:44 PM

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Discontinued Omega Speedmaster 57 Broad Arrow Full Boxes & Cards Set Ref 331.10.42.51.01.002

Omega - 331.10.42.51.01.002 · $5,295

This Omega Speedmaster '57 Broad Arrow is a discontinued model featuring an automatic movement and a unique design. It has a classic black dial with oversized broad arrow hands and a date function. The watch is powered by Omega's Master Chronometer automatic caliber 9300.

Condition: Very good condition, light wear throughout
Case Size: 41.5mm
Movement Type: Master Chronometer automatic caliber 9300

Posted at

Jul 7, 2025, 7:54 PM

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