Omega Speedmaster Speedmaster Professional Moonwatch 321 Platinum / Black / Alligator
Reference 311.93.42.30.99.001
About this watch
The Omega Speedmaster Professional Moonwatch 321 Platinum is a stunning tribute to the brand's rich legacy of space exploration. With its platinum case, chronograph movement, and luxurious materials, this watch demands attention without being overly ostentatious. The black onyx dial adds depth, while the stick and dot indexes stand out beautifully. At the core is the Omega caliber 321 B, a hand-wound marvel that pays homage to original Speedmaster movements. With a power reserve of 55 hours and a frequency of 18,000 vibrations per hour, it ensures precision and reliability. The chronograph feature operates through pushers on the side of the watch, engaging the timing mechanism. This timepiece is a celebration of engineering, design, and the spirit of exploration. Its timeless elegance and advanced functionality make it a worthy addition to any watch collection.
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Key Features
- Platinum case with 42mm diameter
- Omega caliber 321 B hand-wound movement
- Chronograph feature with column wheel mechanism
- Water resistance up to 50 meters
- Black onyx dial with stick and dot indexes
- Alligator leather strap for comfort and style
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 321 Platinum / Black / Alligator
- Reference
- 311.93.42.30.99.001
- Movement
- 321-b
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph, Column wheel
- Case
- 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] 2022 Omega Speedmaster Racing 40mm 326.32.40.50.06.001 Full Set Excellent](https://external-preview.redd.it/hVNZLhh3WfbzbyrHTldHlFTAcXQyK4x2CTmRnigFXcA.jpeg?auto=webp&s=27eb97130ceb2bbc1cd1a70ca86275403873c42e)
2022 Omega Speedmaster Racing 40mm 326.32.40.50.06.001 Full Set Excellent
A sporty, modern Speedmaster with racing‑inspired detailing.
- Condition: Excellent
- Size: 40mm diameter
- Year: 2022
![[WTS] Omega Speedmaster Reduced 39mm - 3510.50](https://preview.redd.it/e8mequu63yzg1.jpg?width=640&crop=smart&auto=webp&s=365840273688c83f6144b7df653285e5c33fbfc6)
Omega Speedmaster Reduced 39mm - 3510.50
A Omega Speedmaster Reduced in 39mm size, running strong with a small issue with the chronograph function.
- Condition: pre-owned, good condition
- Size: 39mm diameter
- Wrist size: not specified
![[WTS] Omega Speedmaster Day Date 3523.80](https://preview.redd.it/w7wpxmpy0yzg1.jpg?width=640&crop=smart&auto=webp&s=0624206aff4b6a4d22a923ee1e0ef2474d7fdacc)
Omega Speedmaster Day Date 3523.80
This Omega Speedmaster Day Date features a beautiful blue dial and is in excellent condition.
- Condition: Excellent
- Payment Methods Accepted: Cryptocurrency and other methods (except PayPal)
- Location: Southwest FL
- Local Meeting Available: Yes
![[WTS] Omega Speedmaster Date 3511.50](https://preview.redd.it/htju0vwevxzg1.jpg?width=640&crop=smart&auto=webp&s=3759a62af27a8e9cce27492da4193a969d22a359)
Omega Speedmaster Date 3511.50
This Omega Speedmaster date is a rare reverse panda dial model only sold in Japan.
- Condition: great condition
- Location: southwest FL
- Payment Methods Accepted: crypto with small fee, local meetups
- Payment Methods Not Accepted: PayPal
![[WTS] “May the 4th Be With You” 2026 Card Omega Speedmaster Sapphire Complete Set *$7,200 + label*](https://preview.redd.it/x8icrclmlxzg1.jpg?width=640&crop=smart&auto=webp&s=657f83a806ba23d0aaabff15f208e06a5ceed220)
“May the 4th Be With You” 2026 Card Omega Speedmaster Sapphire Complete Set *$7,200 + label*
A brand new Omega Speedmaster Sapphire Sandwich Complete Set with all cards included, travel case, and literature.
- Condition: Brand new, unworn and unsized
- Year: 5/4/2026
- Contents: All cards included, travel case and Speedmaster literature
- Payment methods: Zelle or Wire preferred, Credit Cards accepted +3.5%
![[WTS] 2026 Omega Speedmaster White Full Set](https://preview.redd.it/52z1wg2v8xzg1.jpeg?auto=webp&s=ed1215e4cd73a06b27cb0bea2cbad7a84db2f4d7)
2026 Omega Speedmaster White Full Set
No description provided in the listing
![[WTS][US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set](https://preview.redd.it/k8nhgcz2mwzg1.jpg?width=640&crop=smart&auto=webp&s=79c56515e65c8c224f4fb5fd956029bf2ba4cde8)
[US] Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm - 311.30.40.30.01.001 - Full Set
Up for sale is an Omega Speedmaster Calibre 321 - Ed White - Black Dial - 39.7mm, functions perfectly mechanically.
- Condition: pristine condition with minor hairlines on clasp, case, and bracelet
- Diameter: 39.7mm
![[WTS] Omega Speedmaster Hesilate Ref. 310.32.42.50.01.001 Full Set + Original Receipt](https://preview.redd.it/638in08elwzg1.jpg?width=640&crop=smart&auto=webp&s=df96571ac990f1b9da976dc1dee0711629aa9b66)
Omega Speedmaster Hesilate Ref. 310.32.42.50.01.001 Full Set + Original Receipt
This Omega Speedmaster Moonwatch Professional features a Co-Axial Master Chronometer Caliber 3861 and is in excellent overall condition, with the notable exception of a very minor mark on the Hesalite crystal.
- Condition: Excellent overall condition with minor mark on Hesalite crystal and light signs of normal wear on case
- Movement: Co-Axial Master Chronometer Caliber 3861
- Crystal type: Hesalite
- Caseback type: Aftermarket exhibition caseback (original solid also included)
![[WTS][US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set](https://preview.redd.it/tjzoj633lwzg1.jpg?width=640&crop=smart&auto=webp&s=2da259a57fd5686cab7043ac0dd49cd3d252b322)
[US] Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set
Up for sale is an Omega Speedmaster Moonwatch Professional - White Dial - Full Set Watch is in pristine condition and functions perfectly mechanically, without issue.
- Condition: pristine condition with minor hairlines on clasp, case, and bracelet
- Water Resistance: 30m
- Box Contents: inner box, outer box, removable travel case, historical booklet, user manual, microfiber cloth, master chronometer card, warranty card