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 321 Ed White Full Box & Papers
A Stealth Omega Speedmaster 321 Ed White with complete set, including inner & outer box, cards, loupe, strap changing tool, springbars, nato bands, booklets, and more. Sparing use over the last year has resulted in minor cosmetic issues.
- Condition: Very clean and great condition with minor hairlines and a small nick on the bezel
- Year: 2021
- Condition of clasp/bracelet: hairlines
Omega SPEEDMASTER CALIBRE 321 ED WHITE MOONWATCH 2023 WARRANTY FULL SET
A 2023 Omega Speedmaster Professional Moonwatch Calibre 321 in stainless steel with manual-winding chronograph movement and sapphire crystals, featuring a 39.7mm diameter case.
- Condition: Excellent, unpolished condition
- Movement: Calibre 321
- Case material: Stainless Steel
- Crystal material: Sapphire
NEW 2021 Omega Speedmaster Moonwatch "Ed White" 39.7mm 311.30.40.30.01.001 Black
A new Omega Speedmaster Moonwatch "Ed White" with a black dial, featuring a 39.7mm case size.
- Condition: Brand New/Unworn
- Box And Papers: Yes
- Warranty: 5 year manufacturer warranty
- Size: 8.0inch wrist (Full Links)
Omega Speedmaster Ed White 311.30.40.30.01.001 � 2021
This Omega Speedmaster Ed White is the recently released, Cal 321 model, featuring an exhibition box, booklets, accessories, and a COSC-certified movement. It comes in excellent condition with a few minor imperfections.
- Condition: Excellent with some light hairlines and marks
- Case dimensions: 40mm diameter
- Bracelet length: adjusts to fit around a 7.75" wrist
NEW 2021 Omega Speedmaster "Ed White" 39.7mm 311.30.40.30.01.001 Black Dial
The Omega Speedmaster 'Ed White' is a nod to the version worn by Ed White, featuring a black step dial and vintage-style applied logo.
- Condition: New with minor scratches from handling
- Diameter: 39.7mm
- Box And Papers: Yes
![[WTS] Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Serviced) 🟤](https://preview.redd.it/qsbhl50a8v5g1.jpg?width=640&crop=smart&auto=webp&s=6c311a22b5401b56483d0c1d8cb4886cf0c25152)
Omega Speedmaster Professional Moonwatch Tropical Brown Dial Heavy Patina Blue Insert 1969 (Serviced) 🟤
Very rare and fully original Omega Speedmaster Moonwatch 145.022-69 in beautiful condition, featuring a deep, even transformation with heavy yellow patina across all indices and matching hands.
- Case Size: 42mm
- Year Made: 1969
- Movement Status: serviced in November 2025
![[WTS] Omega Speedmaster. 39mm. Triple Date. Clean.](https://preview.redd.it/bralpsvwiu5g1.jpeg?auto=webp&s=7750f03f49c742ab9e037c1a12192171ccc8a0dd)
Omega Speedmaster. 39mm. Triple Date. Clean.
This Omega Speedmaster is a 39mm triple date model with clean condition.
- Condition: Clean
- Case Size: 39mm
- Location: NJ USA
![[WTS] Omega Speedmaster Professional “Sapphire Sandwich” – Latest Model – Ref. 310.30.42.50.01.002 – Full Set – 08/2025 USA Warranty – $6,500 FIRM net within CONUS](https://preview.redd.it/ma0eluz7gu5g1.jpg?width=640&crop=smart&auto=webp&s=b86daf85aaa79b1d2432aa5eafdda3f6d41ec783)
Omega Speedmaster Professional “Sapphire Sandwich” – Latest Model – Ref. 310.30.42.50.01.002 – Full Set – 08/2025 USA Warranty – $6,500 FIRM net within CONUS
This Omega Speedmaster Professional 'Sapphire Sandwich' is the latest generation with a Master Chronometer movement, featuring a sapphire crystal front and exhibition sapphire caseback.
- Condition: Very good condition with light desk rash on the clasp and minor insignificant marks from minimal wear
- Movement: Omega 3861 Master Chronometer
- Crystal: Sapphire front and back
- Caseback: Exhibition
![[WTS] 2021 Omega Speedmaster Professional](https://preview.redd.it/gz7a4fcefo5g1.jpg?width=640&crop=smart&auto=webp&s=8c4b5972037470f47ced5564b6797900019f2c1e)
2021 Omega Speedmaster Professional
A 2021 Omega Speedmaster Professional "Sapphire Sandwich" with a 42mm case size and manual winding movement.
- Condition: Pre Owned/New: 9/10, Cosmetic Condition: Excellent
- Movement: OMG Calibre 3861 (manual winding)
- Power reserve: approximately 50 hours
- Water resistance: 50 meters (165 feet)