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Speedmaster · 2021 to present

Omega Speedmaster Moonwatch Professional 310.30.42.50.01.002

“Sapphire Sandwich”

78SCORE / 100
B+
Grade B+: solid, selectiveToday's call · Hold
Short termunder 1 yearStrongMid term1 to 3 yearsStrongLong term3+ yearsStrong

Rank #4 of 30 rated pieces in the Omega Vault

Retail (2026)$9,000
Typical sale today$6,700Typical range $6,200 to $7,100
Vs retail-26%
1-year+4%

Market range: the middle half of 218 recorded eBay sales in the last 12 months.

Open in the interactive VaultLive eBay listings ↗︎

Market price history

2023202420252026 $6,500

Median recorded eBay sale price for each quarter with 3 or more sales. Dashed line marks the 2026 retail price.

Investment scorecard

Momentum60Measured price direction: the median recorded sale of the last 4 months against the median of 8 to 12 months ago. 50 means flat; small samples are pulled toward 50.
Liquidity96How easily it sells: recorded sales in the last 12 months (300 or more scores 100) and eBay's 90-day sell-through rate.
Scarcity34Demand against supply. For modern pieces, how far the market sits above or below current retail, plus a lift if production has ended. For vintage, how rarely one comes up for sale.
Value entry36Where the latest quarter's median sale sits inside its own 3-year range. Buying near the low scores high; buying at the high scores low.
Condition safety89How safe a typical example is: the age of the design, plus how tightly sale prices cluster (a wide spread means condition and originality swing the price).

The story

This is the same 3861 Moonwatch as the hesalite model, fitted with a domed sapphire crystal and a sapphire display caseback.

The caseback shows the 3861 movement, which is why collectors call it the sapphire sandwich.

Some purists prefer hesalite for its flight heritage, while others choose sapphire for scratch resistance.

It costs more new but holds a slightly lower percentage of retail pre-owned.

Our verdict: Same watch, nicer crystal and display back, but it keeps a slightly smaller share of its retail than the Hesalite. Buy pre-owned and let the first owner eat the drop.

Configurations

Sizes42mm
Case & braceletStainless steel
Factory braceletSteel five-link bracelet, polished-brushed, foldover clasp
Factory bezelsBlack anodised aluminum tachymeter, dot over 90
Notable dialsBlack step dial, applied Omega logo
Caliber3861
Production2021 to present

Recent recorded sales

SoldExamplePrice
Nov 3, 2026New/unworn · eBay sale ↗︎$6,900
Oct 30, 2026New/unworn · eBay sale (38 sold) ↗︎$7,428
Oct 30, 2026Pre-owned · eBay sale ↗︎$6,000
Oct 13, 2026Pre-owned · eBay sale ↗︎$6,500
Oct 11, 2026Pre-owned · eBay sale ↗︎$7,075
Oct 10, 2026Pre-owned · eBay sale ↗︎$5,500

Recorded eBay completed sales, logged at our last data refresh.

If you like this one

Speedmaster Moonwatch Professional310.30.42.50.01.001 · Grade B1861 Moonwatch311.30.42.30.01.005 · Grade BSpeedmaster Automatic Reduced3510.50.00 · Grade BPre-Moon / Moonwatch145.022 · Grade B
See the Sapphire Sandwich in the VaultBrowse all references

Quick answers

How much is a Omega Speedmaster Moonwatch Professional 310.30.42.50.01.002 worth?

Recorded eBay sales from the last 12 months put the typical Omega Speedmaster Moonwatch Professional 310.30.42.50.01.002 at $6,700, with the middle half selling between $6,200 and $7,100 (161 sales). Condition, box and papers move the price within that range.

Does the Omega Speedmaster Moonwatch Professional 310.30.42.50.01.002 sell above retail?

No. The typical sale of $6,700 is about 26% below the $9,000 retail price.

Is the Omega Speedmaster Moonwatch Professional 310.30.42.50.01.002 a good investment?

The Crown Index grades it B+ (78/100) from real resale data, and today's call is hold. Solid resale, with limited room to grow from today's price. Past prices are not a forecast.