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Pre-Owned
Omega Seamaster Watches

The Omega Seamaster has been on a long journey from its origins in 1932, when Omega patented an original sliding case design to protect it from water. Since then the Omega Seamaster has been smart, sporty, big, small, quartz, mechanical and electronic, and has taken on a variety of different appearances. Read more
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Omega Sub Series
  1. Seamaster 300 Seamaster 300
  2. Seamaster 300m Seamaster 300m
  3. Seamaster 300m Ladies Seamaster 300m Ladies
  4. Seamaster 300m Mid-Size Seamaster 300m Mid-Size
  5. Seamaster Boutique Editions Seamaster Boutique Editions
  6. Seamaster Chrono Diver Seamaster Chrono Diver
  7. Seamaster Diver 300m Seamaster Diver 300m
  8. Seamaster Diver 300m - James Bond Edition Seamaster Diver 300m - James Bond Edition
  9. Seamaster GMT Seamaster GMT
  10. Seamaster Ploprof Seamaster Ploprof
  11. Seamaster Ploprof 1200m Seamaster Ploprof 1200m
  12. Seamaster Railmaster Seamaster Railmaster
  13. Seamaster Vintage Seamaster Vintage
Case Size
The size of a watch is very important for style and comfort. If you prefer an oversized watch like a Panerai Luminor, you’ll probably want Large. If you’re looking for something more discreet like a Rolex Lady Datejust, you’ll want Small. For everything in between, Medium.
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More Filters
Stock Type
  1. Watchfinder Watchfinder
Case Material
  1. Aluminium Aluminium
  2. Bronze Bronze
  3. Carbon Carbon
  4. Ceramic Ceramic
  5. Platinum Platinum
  6. Rose Gold Rose Gold
  7. Steel Steel
  8. Steel & Rose Gold Steel & Rose Gold
  9. Steel & White Gold Steel & White Gold
  10. Steel & Yellow Gold Steel & Yellow Gold
  11. Steel & Yellow Gold Plated Steel & Yellow Gold Plated
  12. Titanium Titanium
  13. White Gold White Gold
  14. Yellow Gold Yellow Gold
  15. Yellow Gold Plated Yellow Gold Plated
Strap
  1. Bracelet Bracelet
  2. Fabric Fabric
  3. Leather Leather
  4. Rubber Rubber
Box and Papers
  1. Original box Original box
  1. Original papers Original papers
Movement
A mechanical watch is powered by a spring. Manual mechanical watches must be hand wound. Automatic watches are also mechanical, and are wound by a weight that spins with the wearer's movements. A quartz watch is battery powered and extremely accurate.
  1. Automatic Automatic
  2. Manual Manual
  3. Quartz Quartz
Promotion
Limited Edition
  1. Limited Edition Limited Edition
Results (43)
Omega Seamaster Railmaster 220.10.40.20.01.001 435926
New Price

Omega
Seamaster Railmaster
220.10.40.20.01.001

Box
Papers
Year 2019
€3,835
Omega Seamaster Diver 300m 210.62.42.20.03.001 434690
New Price
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.62.42.20.03.001

Box
Papers
Year 2022
€20,000
Omega Seamaster Diver 300m 210.22.42.20.03.002 432942

Omega
Seamaster Diver 300m
210.22.42.20.03.002

Box
Papers
Year 2016
€6,195
Omega Seamaster Diver 300m 210.30.42.20.03.001 433456
New Price
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.42.20.03.001

Box
Papers
Year 2022
€4,860
Omega Seamaster Diver 300m 210.30.42.20.03.001 433233
New Price
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.42.20.03.001

Box
Papers
Year 2022
€4,860
Omega Seamaster Railmaster 2803.52.37 433192
New Price

Omega
Seamaster Railmaster
2803.52.37

Box
Papers
Year 2007
€3,715
Omega Seamaster Boutique Editions 511.13.40.20.06.001 432969

Omega
Seamaster Boutique Editions
511.13.40.20.06.001

Box
Papers
Year 2021
€7,730
Omega Seamaster 300m 212.30.41.20.03.001 432594

Omega
Seamaster 300m
212.30.41.20.03.001

Box
Papers
Year 2016
€3,715
Omega Seamaster 300m Mid-Size 2552.20.00 425120
Vintage

Omega
Seamaster 300m Mid-Size
2552.20.00

Box
Papers
Year 2001
€2,890
Omega Seamaster Diver 300m - James Bond Edition 210.92.42.20.01.001 431328

Omega
Seamaster Diver 300m - James Bond Edition
210.92.42.20.01.001

Box
Papers
Year 2021
€7,670
Omega Seamaster Railmaster 220.10.40.20.01.001 431326
Manufacturer's Warranty

Omega
Seamaster Railmaster
220.10.40.20.01.001

Box
Papers
Year 2021
€3,970
Omega Seamaster Ploprof 1200m 227.32.55.21.03.001 431325
Manufacturer's Warranty

Omega
Seamaster Ploprof 1200m
227.32.55.21.03.001

Box
Papers
Year 2024
€9,615
Omega Seamaster Diver 300m 210.32.42.20.03.001 431324
New Price
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.32.42.20.03.001

Box
Papers
Year 2025
€4,780
Omega Seamaster Diver 300m 210.22.42.20.01.002 430149

Omega
Seamaster Diver 300m
210.22.42.20.01.002

Box
Papers
Year 2021
€5,605
Omega Seamaster 300m 2535.80.00 429685

Omega
Seamaster 300m
2535.80.00

Box
Papers
Year 2002
€4,160
Omega Seamaster 300m 2541.80.00 427511
Vintage

Omega
Seamaster 300m
2541.80.00

Box
Papers
Year 2001
€2,775
Omega Seamaster Diver 300m 210.62.44.20.01.001 427775
New Price
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.62.44.20.01.001

Box
Papers
Year 2021
€10,030
Omega Seamaster Boutique Editions 511.13.40.20.06.001 427767
Manufacturer's Warranty

Omega
Seamaster Boutique Editions
511.13.40.20.06.001

Box
Papers
Year 2026
€8,700
Omega Seamaster Diver 300m 210.92.44.20.01.001 427301

Omega
Seamaster Diver 300m
210.92.44.20.01.001

Box
Papers
Year 2021
€6,075
Omega Seamaster Diver 300m - James Bond Edition 210.92.42.20.01.001 426998

Omega
Seamaster Diver 300m - James Bond Edition
210.92.42.20.01.001

Box
Papers
Year 2021
€7,375
Omega Seamaster Diver 300m 212.30.44.50.01.001 424338

Omega
Seamaster Diver 300m
212.30.44.50.01.001

Box
Papers
Year 2018
€4,425
Omega Seamaster 300 234.32.41.21.01.001 422960
Manufacturer's Warranty

Omega
Seamaster 300
234.32.41.21.01.001

Box
Papers
Year 2022
€5,345
Omega Seamaster 300m 2234.50.00 422959

Omega
Seamaster 300m
2234.50.00

Box
Papers
Year 2008
€3,715
Omega Seamaster Diver 300m 210.20.42.20.03.001 422685
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.20.42.20.03.001

Box
Papers
Year 2022
€8,940
Omega Seamaster GMT 2534.50.00 422683

Omega
Seamaster GMT
2534.50.00

Box
Papers
Year 2001
€4,010
Omega Seamaster Diver 300m 210.30.42.20.10.001 420244
New Price
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.42.20.10.001

Box
Papers
Year 2025
€5,615
Omega Seamaster Diver 300m 210.30.44.51.03.001 413514
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.44.51.03.001

Box
Papers
Year 2024
€6,490
Omega Seamaster Boutique Editions 511.13.40.20.06.001 398712
Manufacturer's Warranty

Omega
Seamaster Boutique Editions
511.13.40.20.06.001

Box
Papers
Year 2022
€7,965
Omega Seamaster 300 233.32.41.21.01.001 393419
New Price

Omega
Seamaster 300
233.32.41.21.01.001

Box
Papers
Year 2015
€9,440
Omega Seamaster Vintage 165.014 382097
Vintage

Omega
Seamaster Vintage
165.014

Box
Papers
Year 1996
€8,910
Omega Seamaster 300m Ladies 2583.80.00 398898

Omega
Seamaster 300m Ladies
2583.80.00

Box
Papers
Year 2016
€1,905
Omega Seamaster 300m Ladies 2583.80.00 377419

Omega
Seamaster 300m Ladies
2583.80.00

Box
Papers
Year 2006
€1,815
Omega Seamaster Ploprof 224.30.55.21.01.001 389343

Omega
Seamaster Ploprof
224.30.55.21.01.001

Box
Papers
Year 2011
€6,960
Omega Seamaster Boutique Editions 511.13.40.20.06.001 399477

Omega
Seamaster Boutique Editions
511.13.40.20.06.001

Box
Papers
Year 2019
€7,355
Omega Seamaster 300m Ladies 2583.80.00 397158
Vintage

Omega
Seamaster 300m Ladies
2583.80.00

Box
Papers
Year 2001
€1,695
Omega Seamaster Chrono Diver 2598.80.00 408309
Vintage

Omega
Seamaster Chrono Diver
2598.80.00

Box
Papers
Year 1998
€3,480
Omega Seamaster 300m 212.32.41.20.04.001 382103

Omega
Seamaster 300m
212.32.41.20.04.001

Box
Papers
Year 2018
€6,075
Omega Seamaster GMT 2534.50.00 385756

Omega
Seamaster GMT
2534.50.00

Box
Papers
Year 2002
€3,695
Omega Seamaster 300m Ladies 2583.80.00 388241

Omega
Seamaster 300m Ladies
2583.80.00

Box
Papers
Year 2008
€1,815
Omega Seamaster 300m Ladies 2583.80.00 382105

Omega
Seamaster 300m Ladies
2583.80.00

Box
Papers
Year 2002
€1,815
Omega Seamaster 300 233.20.41.21.01.002 399479
Manufacturer's Warranty

Omega
Seamaster 300
233.20.41.21.01.002

Box
Papers
Year 2022
€8,260
Omega Seamaster 300m Ladies 2284.50.00 408997

Omega
Seamaster 300m Ladies
2284.50.00

Box
Papers
Year 2016
€2,240

Omega first experimented with water-resistant watches in the early 1930s when it introduced the Marine, a watch with an inner and outer case, the outer one sealing the inner one in with a locking lever. The design was effective, but it wasn’t a commercial success, probably due to the inconvenience of the wearer having to remove the inner case to set and wind it.

In 1948 the Omega Seamaster was launched, a sturdy and water-resistant watch conceived for the British military during World War II. It rapidly won acclaim for its remarkable durability and highly legible design and quickly became a mainstay in the Omega line-up.

Over the decades, the Seamaster series has transformed and grown to encompass various models and styles, each with its unique features and functions. From classic and chic designs to sporty and adventurous models, there's a Seamaster watch to satisfy every preference and occasion.

So, why is the Omega Seamaster such a well-liked choice among watch aficionados? One of the main factors is its extraordinary quality and precision. Omega has a longstanding reputation for manufacturing Swiss-made watches of the highest standards, and the Seamaster is no exception.

Each timepiece undergoes strict testing to ensure it meets the brand's rigorous quality control standards. Current Seamaster models are also chronometer-certified by METAS (Switzerland’s Federal Institute of Metrology), which means they have undergone a series of stringent durability and accuracy tests.

Besides its quality, the Omega Seamaster's enduring design and versatility contribute to its popularity. Whether you're attending a formal function or exploring the ocean depths, the Seamaster effortlessly marries style and functionality. From anti-magnetic movements to helium escape valves, these watches are constructed to withstand the most challenging conditions.

In the late 1990s the Seamaster surged in popularity after Omega struck a marketing deal with the James Bond film franchise. After a long, unofficial association with rival Rolex, James Bond wore his first Omega Seamaster in the 1995 film GoldenEye, which saw actor Pierce Brosnan make his Bond debut. Since then, an Omega Seamaster has been worn by 007 in every Bond movie, including the more recent films starring Brosnan’s successor, Daniel Craig. To commemorate every new film release, Omega now releases a special-edition watch, all of which are invariably sought after.

As a result, the Omega Seamaster is a genuine icon in the watch industry. Whether you're a collector, an adventurer, or simply someone who appreciates fine craftsmanship, the Seamaster is a timepiece that will certainly endure the test of time.

Behind the exceptional performance of Omega Seamaster watches lies state-of-the-art technology. The brand's commitment to innovation is evident in features such as the Co-Axial escapement. This ingenious device, considered by many to be an improvement on the standard lever escapement used by most brands, was invented by the English watchmaker George Daniels. It was designed to reduce friction and enhance accuracy without the need for lubrication, with Omega introducing it into its collections in the late 1990s. This kind of movement is now used in most of its models.

You can find a huge array of pre-owned Omega Seamaster watches across the price spectrum at Watchfinder. Be it a contemporary or vintage model, the Seamaster is a tough and versatile timepiece that transcends fashion, making it the perfect gift for a friend or loved one.