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Omega Speedmaster 3511.20
Omega

Omega Speedmaster 3511.20

Ref. 3511.20
39mmCal. 1155
from £1,685
28 listings across sellers · 28 in stock
View at eBay · £1,685 →

The Omega Speedmaster 3511.20 is an Omega (ref. 3511.20) watch featuring a 39mm case and the 1155 movement. HeritageWrist tracks 28 listings of this model across 2 sellers, priced £1,685–£4,302. 28 listings are in stock right now. Listings include pre-owned - good, watch and pre-owned - excellent examples. Prices update daily; compare the offers below and buy directly from the seller.

Details

Brand
Omega
Reference
3511.20
Case size
39 mm
Movement
1155
Conditions
Pre-owned - Good, Watch and Pre-owned - Excellent
Sellers tracked
2
Price range
£1,685–£4,302
Availability
28 of 28 in stock

Price trend · last 6 months

Jul '26Low £1,822 · High £4,326Sep '26

Compare prices across sellers

28 offers

Showing the 24 lowest-priced of 28 listings.

Frequently asked questions

How much does the Omega Speedmaster 3511.20 cost?

Prices range £1,685–£4,302 across 28 tracked listings from 2 sellers, updated daily.

Is the Omega Speedmaster 3511.20 in stock?

Yes — 28 listings are in stock, starting at £1,685.

Where can I buy the Omega Speedmaster 3511.20?

It's available from 2 sellers: eBay and montredo.com. Compare current prices above and buy directly from the source.

What is the reference number of the Omega Speedmaster 3511.20?

The reference number is 3511.20.

What size is the Omega Speedmaster 3511.20?

The Omega Speedmaster 3511.20 has a 39 mm case.

Other sizes & references

More Omega watches