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Pre-Owned
Omega Seamaster Diver 300m Watches

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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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Stock Type
  1. Watchfinder Watchfinder
Case Material
  1. Bronze Bronze
  2. Carbon Carbon
  3. Ceramic Ceramic
  4. Platinum Platinum
  5. Rose Gold Rose Gold
  6. Silver Silver
  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. Titanium Titanium
  12. White Gold White Gold
  13. Yellow Gold Yellow Gold
  14. Yellow Gold Plated Yellow Gold Plated
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  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
Reset Results (22)
Results (22)
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Omega Seamaster Diver 300m 210.30.42.20.10.001 421658
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.42.20.10.001

Box
Papers
Year 2024
$9,255
Omega Seamaster Diver 300m 210.32.42.20.01.001 424497

Omega
Seamaster Diver 300m
210.32.42.20.01.001

Box
Papers
Year 2021
$7,790
Omega Seamaster Diver 300m 212.92.44.50.99.001 364665

Omega
Seamaster Diver 300m
212.92.44.50.99.001

Box
Papers
Year 2015
$8,865
Omega Seamaster Diver 300m 210.30.42.20.01.018 423622
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.42.20.01.018

Box
Papers
Year 2025
$11,005
Omega Seamaster Diver 300m 210.32.42.20.03.002 349715
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.32.42.20.03.002

Box
Papers
Year 2025
$8,765
Omega Seamaster Diver 300m 212.30.44.52.01.001 419335

Omega
Seamaster Diver 300m
212.30.44.52.01.001

Box
Papers
Year 2016
$7,110
Omega Seamaster Diver 300m 210.30.44.51.03.002 422618
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.44.51.03.002

Box
Papers
Year 2021
$13,150
Omega Seamaster Diver 300m 210.22.42.20.03.001 421900

Omega
Seamaster Diver 300m
210.22.42.20.03.001

Box
Papers
Year 2019
$11,005
Omega Seamaster Diver 300m 210.20.42.20.03.001 423453
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.20.42.20.03.001

Box
Papers
Year 2023
$15,095
Omega Seamaster Diver 300m 210.22.42.20.01.004 422624

Omega
Seamaster Diver 300m
210.22.42.20.01.004

Box
Papers
Year 2020
$13,540
Omega Seamaster Diver 300m 210.20.42.20.01.001 384540

Omega
Seamaster Diver 300m
210.20.42.20.01.001

Box
Papers
Year 2019
$13,150
Omega Seamaster Diver 300m 210.22.42.20.01.001 416591
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.22.42.20.01.001

Box
Papers
Year 2023
$12,080
Omega Seamaster Diver 300m 210.20.42.20.03.001 394629

Omega
Seamaster Diver 300m
210.20.42.20.03.001

Box
Papers
Year 2018
$13,540
Omega Seamaster Diver 300m 210.22.42.20.03.001 416446
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.22.42.20.03.001

Box
Papers
Year 2022
$12,975
Omega Seamaster Diver 300m 210.20.44.51.01.001 413846
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.20.44.51.01.001

Box
Papers
Year 2021
$18,595
Omega Seamaster Diver 300m 210.20.42.20.01.001 392181

Omega
Seamaster Diver 300m
210.20.42.20.01.001

Box
Papers
Year 2021
$13,345
Omega Seamaster Diver 300m 210.20.44.51.01.001 411605
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.20.44.51.01.001

Box
Papers
Year 2023
$19,965
Omega Seamaster Diver 300m 210.62.44.20.01.001 410453
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.62.44.20.01.001

Box
Papers
Year 2023
$18,505
Omega Seamaster Diver 300m 210.20.42.20.01.001 391700

Omega
Seamaster Diver 300m
210.20.42.20.01.001

Box
Papers
Year 2022
$13,540
Omega Seamaster Diver 300m 212.92.44.50.99.001 378867

Omega
Seamaster Diver 300m
212.92.44.50.99.001

Box
Papers
Year 2017
$9,330
Omega Seamaster Diver 300m 210.62.42.20.03.001 386675
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.62.42.20.03.001

Box
Papers
Year 2023
$34,090
Omega Seamaster Diver 300m 210.20.42.20.01.001 359661

Omega
Seamaster Diver 300m
210.20.42.20.01.001

Box
Papers
Year 2018
$12,855