Omega Aqua Terra 220.50.41.21.02.004
Ref. 220.50.41.21.02.004 · Silver dial · In production
- Case41 mm
- Thick13.37 mm
- Lug-to-lug48.01 mm
- Water res.150 m
- MovementAutomatic
- CrystalSapphire
Omega Aqua Terra 220.50.41.21.02.004 size, specs and price at a glance
The Omega Aqua Terra 220.50.41.21.02.004 is 41 mm wide and 13.37 mm thick, with a lug-to-lug length of 48.01 mm. It takes 20 mm straps and ships on a bracelet. Inside is the Omega 8901 automatic calibre, water resistant to 150 m. US list price: $46,500 when we last checked omegawatches.com (3 Nov 2026).
Strap shopping? See our Omega lug width chart.
Overview
The Omega 220.50.41.21.02.004 is a sports watch from the Seamaster collection, part of the Aqua Terra family. It has a 41 mm gold case, 13.37 mm thick, 48.01 mm from lug to lug. Omega lists the dial as silver. Inside is an automatic movement (calibre Omega 8901) with 60 h of power reserve. You also get 150 m water resistance, a sapphire crystal and a bracelet.
Who it suits
- Wrists of roughly 16.4–18.3 cm (6.4–7.2 in), by our Watch Finder sizing guide
- Everyday wear including swimming
- People who enjoy seeing a mechanical movement at work
Strengths
- Sapphire crystal resists scratches
- Screw-down crown helps keep water out
- Display caseback shows the movement
Trade-offs
- Heavy at 234 g
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 41 mm | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Thickness | 13.37 mm | omegawatches.com · 3 Nov 2026 |
| Lug-to-lug | 48.01 mm | omegawatches.com · 3 Nov 2026 |
| Case material | Gold | omegawatches.com · 3 Nov 2026 |
| Crystal | Sapphire | omegawatches.com · 3 Nov 2026 |
| Caseback | Display (see-through) | omegawatches.com · 3 Nov 2026 |
| Water resistance | 150 m | omegawatches.com · 3 Nov 2026 |
| Screw-down crown | Yes | omegawatches.com · 3 Nov 2026 |
| Weight | 234 g | omegawatches.com · 3 Nov 2026 |
Dial
| Dial colour | Silver | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Date | Date | omegawatches.com · 3 Nov 2026 |
Movement
| Movement type | Automatic | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Calibre | Omega 8901 | omegawatches.com · 3 Nov 2026 |
| Power reserve | 60 h | omegawatches.com · 3 Nov 2026 |
| Certification | METAS Master Chronometer | omegawatches.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Bracelet | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 20 mm | omegawatches.com · 3 Nov 2026 |
Other
| US list price (MSRP) | $46,500 | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Production status | In production | omegawatches.com · 3 Nov 2026 |
| Style (our classification) | Sports | our classification |
Specs are summarised in our own words from the brand's product page. Each row links its source and the date we checked it. Fields we haven't verified are left out rather than guessed.
Variants with the same specs
Same case, movement and bracelet or strap; typically a different dial or finish.
More in Aqua Terra
Omega Aqua Terra 220.10.38.20.03.003
Omega Aqua Terra 220.10.41.21.01.002
Omega Aqua Terra 220.10.41.21.01.003
Omega Aqua Terra 220.10.41.21.02.005
Omega Aqua Terra 220.10.41.21.03.005
Omega Aqua Terra 220.10.41.21.03.006
Similar alternatives
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Questions about the Omega Aqua Terra 220.50.41.21.02.004
How big is the Omega Aqua Terra 220.50.41.21.02.004?
The case is 41 mm wide, 13.37 mm thick and 48.01 mm from lug to lug.
What movement does the Omega Aqua Terra 220.50.41.21.02.004 use?
It uses the Omega 8901 calibre, a automatic movement with 60 h of power reserve.
Can I swim with the Omega Aqua Terra 220.50.41.21.02.004?
Yes. It is rated to 150 m.
Does the Omega Aqua Terra 220.50.41.21.02.004 have a date?
Yes, it shows the date.
How much is the Omega Aqua Terra 220.50.41.21.02.004?
The US list price was $46,500 on omegawatches.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
Will the Omega Aqua Terra 220.50.41.21.02.004 fit my wrist?
By our sizing guide it sits best on wrists of about 16.4–18.3 cm (6.4–7.2 in). Use the fit checker on this page to test your own wrist.
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