Omega Speedmaster Speedmaster Moonwatch 39.7 321

Reference 311.30.40.30.01.001

About this watch

The Omega Speedmaster Moonwatch 39.7 321 is a masterpiece of horology, blending history, engineering, and style in perfect harmony. This iconic timepiece boasts the revered hand-wound Omega caliber 321 B movement, renowned for its reliability and precision. The round stainless steel case measures 39.7 mm in diameter, paired with a tachymeter bezel that enhances functionality for motorsport enthusiasts. A scratch-resistant sapphire crystal protects the watch from daily wear and tear. The Speedmaster Moonwatch is incredibly versatile, suitable for both formal events and casual outings, making it a statement piece on any wrist. With its unique charm, timeless design, and historical significance, this Omega Speedmaster is an investment that will be cherished for a lifetime.

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MSRP: $15,400

Market Price: $16,275

Key Features

Hand-wound Omega caliber 321 B movement
Stainless steel round case with tachymeter bezel
Scratch-resistant sapphire crystal
Water resistance of 50 meters
Matte black finish
Unique charm and timeless design
Historical significance as the first watch on the moon

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Moonwatch 39.7 321

Reference

311.30.40.30.01.001

Movement

321-b

Movement Features

Small Seconds, Hours, Minutes
Chronograph, Column wheel

Case

Stainless Steel 39.7mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Omega Speedmaster 38 Co-Axial Chronograph 38mm Brown Dial 324.23.38.50.02.002

Omega - 324.23.38.50.02.002 · $5,600

This Omega Speedmaster 38 Co-Axial Chronograph features a brown dial and is in excellent condition.

Condition: in very good condition, rated at 9.9/10
Included Accessories: inner & outer Omega boxes, manual, hang tag, date adjustment tool, Pictogram card, warranty card
Date: 2023

Posted at

Feb 20, 2026, 10:20 AM

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Omega Speedmaster Broad Arrow - White Dial + Blued Hands - 42mm - 321.10.42.50.02.001

Omega - 321.10.42.50.02.001 · $4,125

The Omega Speedmaster Broad Arrow features a white dial and blued hands, housed in a 42mm case.

Condition: Fantastic condition with minor hairlines on bracelet, case, and clasp
Case Size: 42mm diameter
Year Of Making: 2008

Posted at

Feb 20, 2026, 8:41 AM

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Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set - BRAND NEW

Omega - 310.30.42.50.04.001 · $8,150

This Omega Speedmaster Moonwatch Professional features a white dial and is part of a full set, including the watch, box, shipping coffin, historical booklet, user manual, microfiber cloth, serialized case back sticker, master chronometer card, and warranty card.

Condition: Brand new
Water Resistance: 30m
Case Dimensions: 42mm diameter
Bracelet Type: Bracelet

Posted at

Feb 20, 2026, 8:36 AM

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Omega Speedmaster Moonwatch Professional O31030425001004 ♦️Brand New 2026♦️

Omega - O31030425001004 · $11,800

This Omega Speedmaster Moonwatch Professional is a brand new watch, dated Q1 2026. It comes with the full set of box and papers.

Condition: Brand New
Year Of Manufacture: 2026
Includes Box And Papers: true
Payment Methods Accepted: Bank Wire / Credit card (+4.9%) / Crypto

Posted at

Feb 20, 2026, 3:57 AM

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Omega Speedmaster Moonwatch Professional Sapphire Ref. 310.30.42.50.01.002

Omega - 310.30.42.50.01.002 · $6,700

The Omega Speedmaster Moonwatch Professional 'Sapphire Sandwich' is a modern evolution of the iconic chronograph, featuring a classic design with a domed sapphire crystal and exhibition sapphire caseback.

Condition: Excellent overall condition and presents extremely well
Movement: Omega Co-Axial Master Chronometer Calibre 3861 (manual wind, 50-hour power reserve, anti-magnetic to 15,000 gauss)
Case: 42mm stainless steel with twisted lugs
Dial: Black stepped dial with applied logo and tri-compax chronograph layout

Posted at

Feb 19, 2026, 10:07 PM

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2024 Omega Speedmaster Professional Moonwatch White Dial 310.30.42.50.04.001 FS

Omega - 310.30.42.50.04.001 · $7,600

2024 Omega Speedmaster Professional Moonwatch White Dial for sale. This watch features a stainless steel case measuring 42mm in diameter, a black bezel, white dial, and stainless steel bracelet with micro adjustment.

Condition: Nice Preowned Condition with Some Light Scratches on the Case, Bracelet and Buckle
Case material: Stainless Steel
Bezel material: Stainless Steel
Bezel color: Black

Posted at

Feb 19, 2026, 7:54 PM

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