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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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  1. Watchfinder Watchfinder
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  12. Steel & Yellow Gold Plated Steel & Yellow Gold Plated
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  1. Original papers Original papers
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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
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Limited Edition
  1. Limited Edition Limited Edition
Reset Results (21)
Results (21)
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Omega Seamaster Diver 300m 210.92.44.20.01.001 434512
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.92.44.20.01.001

Box
Papers
Year 2022
£5,200
Omega Seamaster Diver 300m 210.32.42.20.01.001 435405

Omega
Seamaster Diver 300m
210.32.42.20.01.001

Box
Papers
Year 2020
£3,850
Omega Seamaster Diver 300m 210.62.44.20.01.001 435261
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.62.44.20.01.001

Box
Papers
Year 2024
£8,800
Omega Seamaster Diver 300m 210.92.44.20.01.001 433895
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.92.44.20.01.001

Box
Papers
Year 2024
£5,950
Omega Seamaster Diver 300m 210.30.42.20.01.010 429609
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.42.20.01.010

Box
Papers
Year 2025
£4,800
Omega Seamaster Diver 300m 210.22.44.51.01.001 434585
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.22.44.51.01.001

Box
Papers
Year 2022
£7,000
Omega Seamaster Diver 300m 210.30.44.51.03.002 427330

Omega
Seamaster Diver 300m
210.30.44.51.03.002

Box
Papers
Year 2021
£6,500
Omega Seamaster Diver 300m 210.32.42.20.01.002 434333
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.32.42.20.01.002

Box
Papers
Year 2024
£4,700
Omega Seamaster Diver 300m 212.92.44.50.99.001 433100

Omega
Seamaster Diver 300m
212.92.44.50.99.001

Box
Papers
Year 2017
£4,790
Omega Seamaster Diver 300m 210.20.44.51.03.001 412875

Omega
Seamaster Diver 300m
210.20.44.51.03.001

Box
Papers
Year 2021
£10,950
Omega Seamaster Diver 300m 210.30.42.20.06.001 431117
Manufacturer's Warranty

Omega
Seamaster Diver 300m
210.30.42.20.06.001

Box
Papers
Year 2023
£4,100
Omega Seamaster Diver 300m 210.32.42.20.04.001 429562

Omega
Seamaster Diver 300m
210.32.42.20.04.001

Box
Papers
Year 2007
£3,950
Omega Seamaster Diver 300m 210.30.44.51.06.001 430536

Omega
Seamaster Diver 300m
210.30.44.51.06.001

Box
Papers
Year 2019
£5,350
Omega Seamaster Diver 300m 212.30.44.52.03.001 431383

Omega
Seamaster Diver 300m
212.30.44.52.03.001

Box
Papers
Year 2019
£3,785
Omega Seamaster Diver 300m 212.30.44.50.01.002 415320

Omega
Seamaster Diver 300m
212.30.44.50.01.002

Box
Papers
Year 2015
£3,900
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
£6,750
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
£10,250
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
£8,775
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
£4,790
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
£17,500
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
£6,400