Omega Seamaster 511.13.40.20.11.002
Ref. 511.13.40.20.11.002 · Red dial · In production
- Case39.5 mm
- Thick11.76 mm
- Lug-to-lug44.5 mm
- Water res.60 m
- MovementAutomatic
- CrystalSapphire
Omega Seamaster 511.13.40.20.11.002 size, specs and price at a glance
The Omega Seamaster 511.13.40.20.11.002 is 39.5 mm wide and 11.76 mm thick, with a lug-to-lug length of 44.5 mm. It takes 20 mm straps and ships on a leather strap. Inside is the Omega 8800 automatic calibre, water resistant to 60 m. US list price: $9,400 when we last checked omegawatches.com (3 Nov 2026).
Strap shopping? See our Omega lug width chart.
Overview
The Omega 511.13.40.20.11.002 is an everyday watch from the Seamaster collection. It has a 39.5 mm stainless steel case, 11.76 mm thick, 44.5 mm from lug to lug. Omega lists the dial as red. Inside is an automatic movement (calibre Omega 8800) with 55 h of power reserve. You also get 60 m water resistance, a sapphire crystal and a leather strap.
Who it suits
- Wrists of roughly 15.7–17.7 cm (6.2–7.0 in), by our Watch Finder sizing guide
- Desk and dress wear (keep it away from swimming)
- People who enjoy seeing a mechanical movement at work
Strengths
- Sapphire crystal resists scratches
- Compact 44.5 mm lug-to-lug suits smaller wrists
- Display caseback shows the movement
- Light at 63 g
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 39.5 mm | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Thickness | 11.76 mm | omegawatches.com · 3 Nov 2026 |
| Lug-to-lug | 44.5 mm | omegawatches.com · 3 Nov 2026 |
| Case material | Stainless steel | omegawatches.com · 3 Nov 2026 |
| Crystal | Sapphire | omegawatches.com · 3 Nov 2026 |
| Caseback | Display (see-through) | omegawatches.com · 3 Nov 2026 |
| Water resistance | 60 m | omegawatches.com · 3 Nov 2026 |
| Weight | 63 g | omegawatches.com · 3 Nov 2026 |
Dial
| Dial colour | Red | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Date | Date | omegawatches.com · 3 Nov 2026 |
Movement
| Movement type | Automatic | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Calibre | Omega 8800 | omegawatches.com · 3 Nov 2026 |
| Power reserve | 55 h | omegawatches.com · 3 Nov 2026 |
| Certification | METAS Master Chronometer | omegawatches.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Leather strap | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 20 mm | omegawatches.com · 3 Nov 2026 |
Other
| US list price (MSRP) | $9,400 | omegawatches.com · 3 Nov 2026 |
|---|---|---|
| Production status | In production | omegawatches.com · 3 Nov 2026 |
| Style (our classification) | Everyday | 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.
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Questions about the Omega Seamaster 511.13.40.20.11.002
How big is the Omega Seamaster 511.13.40.20.11.002?
The case is 39.5 mm wide, 11.76 mm thick and 44.5 mm from lug to lug.
What movement does the Omega Seamaster 511.13.40.20.11.002 use?
It uses the Omega 8800 calibre, a automatic movement with 55 h of power reserve.
Can I swim with the Omega Seamaster 511.13.40.20.11.002?
It is rated to 60 m.
Does the Omega Seamaster 511.13.40.20.11.002 have a date?
Yes, it shows the date.
How much is the Omega Seamaster 511.13.40.20.11.002?
The US list price was $9,400 on omegawatches.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
Will the Omega Seamaster 511.13.40.20.11.002 fit my wrist?
By our sizing guide it sits best on wrists of about 15.7–17.7 cm (6.2–7.0 in). Use the fit checker on this page to test your own wrist.
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