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 Reduced - White Mother of Pearl w/ Light Blue Numerals - PRICE REDUCED- $2,399 Shipped!

Omega - Speedmaster Reduced · $2,399

a white Mother of Pearl dial Omega Speedmaster Reduced with light blue numerals for sale

Posted at

Apr 8, 2026, 5:32 PM

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Omega Speedmaster Reduced Schumacher Yellow $2,842

Omega - Speedmaster Reduced Schumacher Yellow · $2,842

This is a classic 90s racing piece with tons of personality, featuring a yellow dial. It has an acrylic crystal, movement, and case in good working order.

Condition: good condition for its age
Case size: normal (not specified)

Posted at

Apr 8, 2026, 5:01 PM

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

Omega - 145.022-69 · $5,235

This Omega Speedmaster Professional Moonwatch features a yellow patina original step tritium dial and remains a strong example of this highly regarded reference.

Condition: All-original, unpolished
Case size: 42mm diameter
Year: 1969
Bracelet length: full length, fitting a wrist over 8 inches (20.5 cm)

Posted at

Apr 8, 2026, 4:59 PM

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Omega Speedmaster Racing Steel Gold Grey Dial Mens Watch 329.23.44.51.06.001

Omega - 329.23.44.51.06.001 · $9,500

The Omega Speedmaster Racing combines racing heritage with contemporary materials, featuring a grey dial with orange details and an 18k Sedna gold bezel.

Case size: 44.25mm
Movement: Omega Caliber 9900 (Automatic, Master Chronometer Certified)
Dial color: Grey with orange accents

Posted at

Apr 8, 2026, 3:09 PM

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2025 Omega Speedmaster SILVER SNOOPY AWARD Full Set w/Strap AND Bracelet!!

Omega - 310.32.42.50.02.001 · $16,500

A highly sought-after Omega Speedmaster Silver Snoopy Award 50th Anniversary watch, featuring a stunning silver dial with blue accents and an animated caseback that showcases Snoopy traveling across space.

Movement: Omega Caliber 3861 (Manual Wind, Master Chronometer Certified)
Case size: 42mm diameter
Dial color: silver with blue accents

Posted at

Apr 8, 2026, 3:03 PM

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Omega Speedmaster Full Set 310.30.42.50.01.001

Omega - 310.30.42.50.01.001 · $5,750

This is the latest generation Omega Speedmaster Moonwatch Professional featuring Omega's Master Chronometer Caliber 3861 and a classic Hesalite crystal.

Movement: Omega Caliber 3861 (Manual Wind, Master Chronometer Certified)
Diameter: 42mm
Crystal type: Hesalite

Posted at

Apr 8, 2026, 2:58 PM

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Omega Speedmaster Moonwatch Sapphire Sandwich

Omega - 310.30.42.50.01.002 · $5,899

This Omega Speedmaster Moonwatch Sapphire Sandwich features a black dial and 42mm size, making it a stylish and functional timepiece.

Condition: Excellent
Case size: 42mm
Bracelet length: up to 8in (fully linked)
Crystals: sapphire front and back

Posted at

Apr 8, 2026, 12:59 PM

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Omega Speedmaster FOIS REF 311.32.40.30.01.001, Ed White mod, RESERVED

Omega - 311.32.40.30.01.001 · $3,500

A first generation Omega Speedmaster FOIS with several mods that honor the legendary Ed White Speedmaster, including a vintage logo dial and a ceramic bezel.

Condition: Very good, with some wear from occasional usage
Mods: Original dial swapped for a Broad Arrow 3594.50q dial, Alpha-hands replaced with baton hands, original bezel replaced with a Spiralwinder Ceramic bezel, closed caseback replaced with a Spiralwinder open caseback, strap replaced with a Forstner historic-accurate JB Komfit mesh, additional Forstner Flat Link Bracelet provided
Bracelets: [object Object]
Box And Papers: yes

Posted at

Apr 8, 2026, 12:41 PM

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Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $9,850

This Omega Speedmaster Ed White Ref. 105.003-65 is in very good condition, with a well-preserved stainless steel case and a stunning brown tropical dial that has developed rich patina over time.

Condition: very good condition
Size: 39mm diameter
Year: 1965
Material: stainless steel case

Posted at

Apr 8, 2026, 11:35 AM

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