Omega Speedmaster Professional 311.30.42.30.01.005
Moonwatch, Cal. 1861 · 42mm · Cal. 1861
Market value
Full set · Excellent condition$5,050
Typical sale range $4,400 – $5,450
Built from 52 asking prices on eBay, plus a market price we check every week. Updated 2 min ago.
Price history
We record this watch's value every day starting September 29, 2026. The chart fills in as the days go by.
Value by condition
What a 311.30.42.30.01.005 sells for in each condition, with and without its box and papers.
| Condition | Full set | Papers only | Box only | Watch only |
|---|---|---|---|---|
| Unworn | $5,400 | $5,150 | $5,050 | $4,850 |
| Excellent | $5,050 | $4,850 | $4,750 | $4,550 |
| Good | $4,700 | $4,500 | $4,400 | $4,200 |
| Fair | $4,250 | $4,050 | $3,950 | $3,800 |
Unworn: never worn, often with stickers. Excellent: light wear. Good: visible wear. Fair: heavy wear or needs work. A full set has the original box and papers. Listings that don't say are valued as a typical listing.
For sale now
All 49 on the live feed ›Buy It Now, best priced first
Omega Speedmaster Hesalite 311.30.42.30.01.005 $4,50098%
OMEGA Speedmaster Moonwatch Professional 311.30.42.30.01.005$5,000111%
OMEGA Speedmaster Moonwatch Professional 311.30.42.30.01.005 Excellent A7205$5,369112%
Omega Speedmaster Professional Moonwatch Big Box Full Set 311.30.42.30.01.005 31$5,402115%
Authentic Omega Speedmaster Moonwatch Pro 311.30.42.30.01.005 Stainless Stee...$5,348116%
OMEGA Speedmaster Professional Moonwatch Chronograph 311.30.42.30.01.005 sec...$5,205117%
Auctions, ending soonest
Recent sales
All Omega sales ›Sold on eBay ›No sales recorded for the 311.30.42.30.01.005 yet. Final prices land here as tracked auctions close; tracking started September 26, 2026.
About the 311.30.42.30.01.005
- Brand
- Omega
- Model
- Speedmaster Professional
- Reference
- 311.30.42.30.01.005
- Version
- Moonwatch, Cal. 1861
- Case
- 42mm
- Movement
- Cal. 1861
Questions
How much is a Omega Speedmaster Professional 311.30.42.30.01.005 worth?
About $5,050 as a full set in excellent condition, with most selling between $4,400 and $5,450. An unworn one brings about $5,400; a watch without its box and papers about $4,550.
How much do box and papers add?
A 311.30.42.30.01.005 without its box and papers typically sells for about 10% less than a full set in the same condition. The original papers (the warranty card) matter most.
Where do these prices come from?
Caseback Terminal follows every eBay auction and Buy It Now listing for the 311.30.42.30.01.005, records final prices as they close, and blends them with current asking prices and a market price we check against outside guides every week (last on September 29, 2026). More on how values work.
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