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.
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
- 50
Current Listings
Omega Speedmaster - Apollo 8 DSOM - 311.92.44.30.01.001 ( excellent )
Up for sale is an excellent condition Omega Speedmaster Dark Side of the Moon ( DSOM ) Apollo 8, reference # 311.92.44.30.01.001.
- Condition: Excellent
- Case size: 44.25mm
- Movement: Omega Calibre 1869
- Material: Ceramic
Omega Speedmaster - White Dial - 310.30.42.50.04.001 - LNIB - 6/2025
This Omega Speedmaster features a white dial and is in like-new condition, complete with box and papers.
- Condition: Like-New
- Case Material: Stainless Steel
- Case Size: 42mm
- Strap Type: Stainless Steel
![[WTS] 2023 Omega 304.30.44.52.01.001 – Speedmaster Moonphase Moonwatch $7,250](https://preview.redd.it/t3ct2o5ifref1.jpg?width=640&crop=smart&auto=webp&s=585027240111c8055d54e9301472b8148bf8c684)
2023 Omega 304.30.44.52.01.001 – Speedmaster Moonphase Moonwatch $7,250
The listing features a 2023 Omega Speedmaster Moonphase Moonwatch, blending space heritage with moonphase elegance.
- Condition: Excellent
- Case Size: 44.25mm diameter
- Case Material: Stainless Steel
- Dial Color: Black
![[WTS] Omega Speedmaster Moonwatch Black Leather Strap w/ Stainless Steel Foldover Clasp – Full OEM Set – SKU: 032CUZ014116](https://preview.redd.it/l6yv9dpvkqef1.jpg?width=640&crop=smart&auto=webp&s=cb3e73eb0b9017e682e20e146b972b5199d9717c)
Omega Speedmaster Moonwatch Black Leather Strap w/ Stainless Steel Foldover Clasp – Full OEM Set – SKU: 032CUZ014116
- Case size: 42mm
- Band material: black leather
- Clasp type: stainless steel foldover
![[WTS] Omega Speedmaster FOIS Numbered Edition](https://preview.redd.it/0xfhgn8giqef1.jpg?width=640&crop=smart&auto=webp&s=40b49714345bc8c0bd52fa244e00f61d96f91781)
Omega Speedmaster FOIS Numbered Edition
Original Omega Speedmaster FOIS Numbered Edition in great working order. Comes with box, warranty card, and manual.
- Condition: Great condition
- Box: true
- Warranty card: true
- Manual: true
![[WTS] Omega Speedmaster Professional White Dial – Ref. 310.30.42.50.04.001 (Full Set) $7,875](https://preview.redd.it/377kbj6iiqef1.jpg?width=640&crop=smart&auto=webp&s=aff46fb93760b10cff4baba4e2e640068ed24eec)
Omega Speedmaster Professional White Dial – Ref. 310.30.42.50.04.001 (Full Set) $7,875
This is a manual-wind Omega Speedmaster Moonwatch Professional with a white dial and METAS-certified Calibre 3861, featuring sapphire crystal and 50m water resistance.
- Condition: Excellent pre-owned
- Case size: 42mm diameter
- Water resistance: 50m
- Movement type: Manual wind
![[WTS] Omega Speedmaster Professional Hesalite Sandwich Cal. 1863 3572.50 $4,299](https://preview.redd.it/r2wt80p2npef1.jpeg?auto=webp&s=8ba406a361a284b4f2dcd5f6d7dab9f9f3edbad7)
Omega Speedmaster Professional Hesalite Sandwich Cal. 1863 3572.50 $4,299
This Omega Speedmaster Professional Moonwatch features a Hesalite crystal and a rhodium plated cal. 1863 movement visible through sapphire glass.
- Condition: Pre-owned with small marks on Hesalite crystal
- Case size: 42mm diameter
- Lug width: 20mm
- Movement type: Manual wound
![[WTS] $7200 insured shipping CONUS! Omega Speedmaster Moonwatch Lacquered White Dial Ref. 310.30.42.50.04.001](https://preview.redd.it/04fdjk8jjpef1.jpg?width=640&crop=smart&auto=webp&s=4180cb093db7c4bd34cb569c49a4fb0002c241a4)
$7200 insured shipping CONUS! Omega Speedmaster Moonwatch Lacquered White Dial Ref. 310.30.42.50.04.001
This Omega Speedmaster Moonwatch features a stunning white dial and is powered by a modern Master Chronometer Movement with a Co-Axial escapement.
- Condition: Pre-owned, lightly worn
- Diameter: 40mm
- Material: Stainless steel
![[WTS] Omega Speedmaster Professional Moonwatch Full Steel Tritium Nice Patina Top Condition 1969](https://external-preview.redd.it/KYOF_b8-2r9gX_uSaIUfL8TYDAPnfznlEupqt-JuKwI.jpg?auto=webp&s=eb261471ae5297045d8a27a8fb9d1b579878fc7b)
Omega Speedmaster Professional Moonwatch Full Steel Tritium Nice Patina Top Condition 1969
A well-preserved 1969 Omega Speedmaster Moonwatch with a sharp stainless steel case and original black step dial. The watch features a period-correct bezel insert and maintains its original lines.
- Condition: Top Condition, no clear indication of polish, original patina
- Bracelet size: 42mm diameter
- Bracelet length: 19cm (7.5 inches)
- Movement performance: manually wound, keeps time reliably