Omega Aqua Terra 150m Gents
26 % below RRP
📱 Track this reference's market value on the go with the watch value app — daily median, price alerts and a watchlist.
ℹ️ 1-month trend
Price change over the past 30 days. Shows the short-term market movement — relevant if you want to buy or sell soon.
ℹ️ 4-month trend
The central metric behind the momentum score. It filters out short-term swings and shows the true, medium-term market trend of this reference.
ℹ️ Volatility
Annualised price fluctuation. Below 10 % = very stable, 10–20 % = normal, above 20 % = volatile. With high volatility the price can change quickly — in both directions. Be cautious about buying without checking the current price.
ℹ️ Momentum score
ChronoCheck's own indicator from 0 to 100, calculated from the 4-month trend, volatility and market direction.
- Above 60 — Upward trend. Good time to sell, prices are rising.
- 40 – 60 — Neutral. Stable price level, no pressure to act.
- Below 40 — Downward trend. Wait or enter at a good price.
ℹ️ Investment Grade A/B/C/D
ChronoCheck's own rating for each reference. A 0–100 point scale, made up of four weighted components:
- Momentum (40 pts) — trend strength from the momentum score.
- Liquidity (25 pts) — number of active live listings.
- Stability (20 pts) — inverse volatility — the calmer, the better.
- Source robustness (15 pts) — number of independent market sources.
- A · 75+ Trend is right, liquidity good, data broad.
- B · 55–74 Solid, but one component weaker.
- C · 35–54 Average, volatility or market breadth weigh on it.
- D · below 35 Downward or too little data — a collector's piece.
Not investment advice. Pure data analysis from aggregated market sources.
The current market value of the Omega Aqua Terra 150m Gents (Ref. 220.10.41.21.01.002) is $5,931. The trend points down (-7.1% over four months).
What if you had bought back then …
What would a purchase at the median market price back then have become — at today's level of $5,931. A pure return calculation, excluding insurance, servicing and transaction costs.
Data from an aggregated median time series (watch_market_daily). CAGR = Compound Annual Growth Rate, normalized to 365 days. Not an investment recommendation.
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Technical data
Omega Ref. 220.10.41.21.01.002 — Variants and collector names
Known as: AT 41 Black Lacquer, Aqua Terra 41, AT8900 Black
Production phases and changes
- 2021: Launch of the 220.10.41.21 generation: Cal. 8900 Master Chronometer (METAS), new integrated bracelet with comfort push-piece adjustment, sapphire display back with wave-pattern engraving
- 2023: Expansion with lacquer dial variants: Black (.01.002) and Turquoise Gradient (.03.006); Summer Blue (.03.005) added
Movement variants
- 8900 (2021–today) · 25200 bph
Bezel variants
- Fixed-Steel-Polished-AT41
Dial variants
- AT41-Black-Teak-8900 — Horizontal teak pattern, date at 6h, SEAMASTER lettering, rhodium-plated baton indices and hands (Mercedes hour hand), white SLN fill
- Green Teak — SEAMASTER / AQUA TERRA / 150M CO-AXIAL MASTER CHRONOMETER / date at 6h / horizontal teak pattern sun-brushed
- Gradient Turquoise — OMEGA (grey PVD) / SEAMASTER / AQUA TERRA / 150M / Co-Axial Master Chronometer; date at 6h, date window grey PVD; indexes and appliqués in grey PVD
- Summer Blue Teak — Horizontal teak pattern, sunburst finish, PVD-varnished gradient (lighter at top, darker at bottom) / date at 6h with blue date window / SEAMASTER AQUA TERRA 150M / Co-Axial Master Chronometer / rhodium appliqués
- Black Lacquer — Black gloss lacquer dial (no teak pattern) / rhodium baton appliqués diamond-cut / rhodium OMEGA logo polished / date 6h
Crystal variants
- Saphir-Dom-AR-beidseitig-AT41-220
Bracelet variants
- Aqua Terra Integrated Bracelet 41mm Ref. AT41-Steel-Integrated-2021
The Omega Ref. 220.10.41.21.01.002 belongs to the Aqua Terra generation that Omega rebuilt from the ground up in 2021. Case 41 mm at 13.2 mm high, 20 mm lug width, 150 m water resistance. Inside sits the Cal. 8900, Master Chronometer-certified to the METAS standard, paired with an integrated bracelet adjustable via a comfort push-piece. The sapphire caseback carries the signature wave-pattern engraving that's defined the whole line ever since. The 2021 launch collection shipped with four Teak dials: Black (.01.001), Silver (.02.001), Blue (.03.001), and Green (.10.001).
## Two years later, lacquer takes over from the embossing
In 2023, Omega expanded the line with lacquer dials that drop the Teak texture in favor of a noticeably glossier finish. That's exactly where the .01.002 sits: Black Lacquer, known among collectors as the "AT8900 Black" or simply the "AT 41 Black Lacquer." Alongside it came a turquoise gradient (.03.006) with grey-PVD-coated hands in place of the usual rhodium finish, plus a Summer Blue Teak (.03.005). Reference structure and caliber stay the same across all three newcomers — only the dial sets them apart.
## What separates the black lacquer version from its 231-series predecessors
The jump from the 231.10.42 family to the 220.10.41.21 is more than a reference-number rebrand. A 220.10.41.21.01.002 in hand pairs a 2021 case construction with a 2023 dial finish — a combination that stands as its own reference point for valuation and authentication.
Brand profile: Omega
Omega is the second most counterfeited Swiss watch brand. The Speedmaster and Seamaster are especially targeted. Pay close attention to movement details (Co-Axial) and dial textures.
- Speedmaster: The chronograph reset hand must snap back precisely to 12 o'clock — fakes stop 1–3 seconds off or wobble
- Speedmaster (Hesalite): The Omega logo is micro-laser-etched on the UNDERSIDE of the Hesalite crystal — only visible at a specific angle and in the right light — fakes omit it or place it incorrectly
- Seamaster: The wave-pattern dial must be ENGRAVED (tactile relief) — printed/flat wave lines = fake
- DON (Dot Over Ninety): small dot ABOVE the '90' on the Speedmaster tachymeter bezel — position/size often wrong on fakes
Serial number format: Omega serial number: 8-digit number on the caseback or between the lugs (on older models). Since ~2018 engraved on the caseback at 6 o'clock. Format: purely numeric. Verifiable on the Omega website with an extract from the archive.
Further sources
Buying guide: Omega Aqua Terra 150m Gents
Entry into Omega
At $5,931 this reference is one of the more affordable ways to wear a Omega on your wrist. That is precisely why many pieces have already passed through several hands — condition varies accordingly. Buyers here should pay particular attention to service history and honest photos from the seller.
Where the price stands
The price has fallen by -7.1% over the past four months. No crash, but a clear downward trend. Buyers currently have room to negotiate; sellers are better off waiting for the market to bottom out — unless they have to sell.
Watch out for swings: This reference has an above-average volatility of 33.6 percent. In concrete terms: the price can move by several hundred euros within a few weeks. Check the current value before buying or selling — old listings or auction results from two months ago are of little help.
What to look out for when buying?
- Authenticity: The serial number and reference on the case must match the papers. A professional authenticity check of the Omega Aqua Terra 150m Gents reliably rules out counterfeits.
- Condition: Check scratches on the case and bezel — professional refurbishment can leave traces.
- Service history: A documented service by the manufacturer or a certified watchmaker increases the value.
- Scope of delivery: Box, papers and warranty card make a noticeable price difference on the Aqua Terra 150m Gents.
- Independent certification: The CPS-52 standard covers 52 checkpoints — from the serial number and the timing machine to water resistance. The result is secured on the blockchain and can be verified at any time.
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