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
![[WTS] 2026 NEW Omega Speedmaster Reverse Panda 310.30.42.50.01.004 Unworn](https://preview.redd.it/4ee5wbgaxzug1.jpg?width=640&crop=smart&auto=webp&s=868fbc8200526f7cd1d5c872414df0fb61b7631f)
2026 NEW Omega Speedmaster Reverse Panda 310.30.42.50.01.004 Unworn
This is a brand new Omega Speedmaster Reverse Panda from 2026, featuring a stainless steel case and bracelet.
- Condition: Like New
- Material: Stainless Steel
- Bracelet material: Stainless Steel
- Case size: 42mm
![[WTS] (Omega) Speedmaster 3594.50 40th Anniversary $3,800](https://preview.redd.it/22e4fdxvrzug1.jpg?width=640&crop=smart&auto=webp&s=8a2ce6d121f15667f84034163f1df4a6d03b603f)
(Omega) Speedmaster 3594.50 40th Anniversary $3,800
A commemorative Omega Speedmaster model introduced in 1997, featuring a modern case and bracelet, designed to resemble the original Speedy.
- Condition: Very good
- Anniversary edition: True
- Case size: 40mm diameter
- Movement type: Modern movement
![[WTS] Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )](https://preview.redd.it/9qcqdfjzpzug1.jpg?width=640&crop=smart&auto=webp&s=cb07f4a5224fae7af73af662a7649e9901bec8bd)
Omega Speedmaster Moonwatch 3861 Sapphire 310.30.42.50.01.002 ( new / 2026 / box and papers )
This is a brand new Omega Speedmaster Moonwatch Professional with a stainless steel case and Master Chronometer movement.
- Condition: Brand new
- Case material: Stainless Steel
- Movement type: Omega Master Chronometer Movement
![[WTS] Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )](https://preview.redd.it/fyyd4z51pzug1.jpg?width=640&crop=smart&auto=webp&s=6c8901a36f658c211be92743abe7b6075c467f6a)
Omega Speedmaster Moonwatch 3861 Hesalite 310.30.42.50.01.001 ( new / 2026 / box and papers )
This Omega Speedmaster Moonwatch Professional Hesalite features a 42mm stainless steel case and is powered by the 3861 Omega Master Chronometer Movement.
- Condition: Brand new
- Case size: 42mm
- Movement: 3861 Omega Master Chronometer Movement
![[WTS] Omega Speedmaster Leather Racing Strap OEM Z019270](https://preview.redd.it/cb4tamf8ozug1.jpg?width=640&crop=smart&auto=webp&s=5ce3a8d3f06cae3d32e704e663f4e52ecfc8fcc8)
Omega Speedmaster Leather Racing Strap OEM Z019270
This is an original leather racing strap from Omega that came with a Speedmaster Professional white dial sapphire sandwich reference 310.32.42.50.04.002 watch.
- Material: Leather (Perforated)
- Color: Black (with white stitching on the outer side and red stitching on the interior)
- Lug width: 20mm
![[WTS] Hruodland Quartz Chronograph- Vintage Omega Speedmaster TV Dial Homage](https://preview.redd.it/ywoevw7lgzug1.jpg?width=640&crop=smart&auto=webp&s=4d18395d90fef52eb95f44f1f7539a64fcb436cd)
Hruodland Quartz Chronograph- Vintage Omega Speedmaster TV Dial Homage
A vintage-inspired quartz chronograph with a cushion case and day-date complication. The watch features a bold design and is in great shape.
- Condition: Excellent, lightly used
- Movement type: Quartz chronograph
- Day-date complication: true
- Bezel function: Tachymeter
![[WTS] Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)](https://preview.redd.it/zq81q2yigzug1.jpg?width=640&crop=smart&auto=webp&s=ae7e8b2cc7daca8b2b01a8b84eaff6e4603e0fa0)
Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)
This Omega Speedmaster Professional Moonwatch features a yellow patina black tritium dial and a 42mm case with sharp lugs. The watch is fitted with its original bracelet and has been professionally serviced in February 2026.
- Condition: Very good overall shape with some polishing on the case
- Size: 42mm diameter
- Year: 1978
- Case material: full steel
![[WTS] Omega Speedmaster Date Chronometer 3210.50.00 — Big Seahorse, Cal. 1164 (Serviced) — $2,200 Shipped (Tariff Coverd)](https://preview.redd.it/plskqgjlfzug1.jpg?width=640&crop=smart&auto=webp&s=6bdcd69c41dff4addc7ef91a1f6d8e933b95ef0b)
Omega Speedmaster Date Chronometer 3210.50.00 — Big Seahorse, Cal. 1164 (Serviced) — $2,200 Shipped (Tariff Coverd)
- Condition: Honest wear consistent with age
- Case serial: 86172720
- Caseback medallion: Big Seahorse
- Movement: Omega Cal. 1164 (ETA 7750 base)
![[WTS][US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW](https://preview.redd.it/hw1yewc1cyug1.jpg?width=640&crop=smart&auto=webp&s=624a9c2fed6cd4f8c67597ae970fc7a37cafe779)
[US] Omega Speedmaster Moonwatch Professional - Reverse Panda - 42mm - 310.30.42.50.01.004 - Full Set - BRAND NEW
This Omega Speedmaster Moonwatch Professional features a 42mm case and is part of the Reverse Panda collection.
- Condition: Brand new, unworn
- Size: 42mm diameter
- Set: Full Set