Watch.co
Omega collection

Omega Seamaster

59 references · 37–55 mm cases · Automatic, Quartz.

Guides and sizing: Omega lug width chart · Omega price list 2026 · Rolex Submariner vs Omega Seamaster Diver 300M · Rolex Datejust 41 vs Omega Seamaster Aqua Terra · Omega Speedmaster Moonwatch vs Seamaster Diver 300M · Omega Seamaster Diver 300M vs Tudor Black Bay.

Omega Seamaster at a glance

References59
US list price$5,800–$65,400
Case diameter37–55 mm
Thickness11.35–18.12 mm
Lug width19 mm / 20 mm / 21 mm / 22 mm / 24 mm
Water resistance50–6000 m
MovementAutomatic (58), Quartz (1)
CalibresOmega 8912 (20), Omega 8900 (20), Omega 8901 (4), Omega 8913 (4), Omega 8800 (3)
Case materialStainless steel (40), Gold (7), Steel and gold (5), Titanium (2)
CrystalSapphire (59)
Dial coloursBlack (16), Blue (15), Grey (6), Silver (6), Green (6), White (3), Brown (3), Turquoise (2)

Ranges cover every current reference we track here, from Omega's own product pages. Counts are in brackets. Sizes for every reference: Omega lug width chart.

Aqua Terra (25)

Seamaster · Aqua Terra

Omega Aqua Terra 220.10.38.20.03.003

38 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.10.41.21.01.002

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.10.41.21.01.003

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.10.41.21.02.005

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.10.41.21.03.005

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.10.41.21.03.006

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.10.41.21.03.007

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.10.41.21.10.002

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.12.41.21.01.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.12.41.21.02.002

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.12.41.21.03.007

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.12.41.21.03.008

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.12.41.21.03.009

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.13.41.21.03.003

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.13.41.21.10.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.20.41.21.01.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.20.41.21.02.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.22.41.21.02.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.22.41.21.06.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.23.41.21.02.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.32.41.21.03.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.50.41.21.02.004

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.50.41.21.10.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.52.41.21.03.001

41 mm · Automatic · 150 m

Seamaster · Aqua Terra

Omega Aqua Terra 220.52.41.21.10.001

41 mm · Automatic · 150 m

Planet Ocean (17)

Seamaster · Planet Ocean

Omega Planet Ocean 215.30.46.21.03.001

45.5 mm · Automatic · 6000 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.30.46.21.03.002

45.5 mm · Automatic · 6000 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.30.46.21.04.001

45.5 mm · Automatic · 6000 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.30.46.21.06.001

45.5 mm · Automatic · 6000 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.32.46.21.03.001

45.5 mm · Automatic · 6000 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.32.46.21.04.001

45.5 mm · Automatic · 6000 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.32.46.21.06.001

45.5 mm · Automatic · 6000 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.92.46.21.01.001

45.5 mm · Automatic · 6000 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.92.46.22.01.006

45.5 mm · Automatic · 600 m

Seamaster · Planet Ocean

Omega Planet Ocean 215.92.46.22.01.007

45.5 mm · Automatic · 600 m

Seamaster · Planet Ocean

Omega Planet Ocean 217.30.42.21.01.001

42 mm · Automatic · 600 m

Seamaster · Planet Ocean

Omega Planet Ocean 217.30.42.21.01.002

42 mm · Automatic · 600 m

Seamaster · Planet Ocean

Omega Planet Ocean 217.30.42.21.01.003

42 mm · Automatic · 600 m

Seamaster · Planet Ocean

Omega Planet Ocean 217.32.42.21.01.001

42 mm · Automatic · 600 m

Seamaster · Planet Ocean

Omega Planet Ocean 217.32.42.21.01.002

42 mm · Automatic · 600 m

Seamaster · Planet Ocean

Omega Planet Ocean 217.32.42.21.01.003

42 mm · Automatic · 600 m

Seamaster · Planet Ocean

Omega Planet Ocean 217.32.42.21.01.004

42 mm · Automatic · 600 m

Seamaster 300 (8)

Seamaster · Seamaster 300

Omega Seamaster 300 234.30.41.21.01.001

41 mm · Automatic · 300 m

Seamaster · Seamaster 300

Omega Seamaster 300 234.30.41.21.03.001

41 mm · Automatic · 300 m

Seamaster · Seamaster 300

Omega Seamaster 300 234.30.41.21.03.002

41 mm · Automatic · 300 m

Seamaster · Seamaster 300

Omega Seamaster 300 234.63.41.21.99.001

41 mm · Automatic · 300 m

Seamaster · Seamaster 300

Omega Seamaster 300 234.63.41.21.99.002

41 mm · Automatic · 300 m

Seamaster · Seamaster 300

Omega Seamaster 300 234.92.41.21.10.001

41 mm · Automatic · 300 m

Seamaster · Seamaster 300

Omega Seamaster 300 234.93.41.21.99.001

41 mm · Automatic · 300 m

Seamaster · Seamaster 300

Omega Seamaster 300 234.93.41.21.99.002

41 mm · Automatic · 300 m

Railmaster (4)

Seamaster · Railmaster

Omega Railmaster 235.10.38.20.06.001

38 mm · Automatic · 150 m

Seamaster · Railmaster

Omega Railmaster 235.10.38.20.13.001

38 mm · Automatic · 150 m

Seamaster · Railmaster

Omega Railmaster 235.12.38.20.06.001

38 mm · Automatic · 150 m

Seamaster · Railmaster

Omega Railmaster 235.12.38.20.13.001

38 mm · Automatic · 150 m

All Seamaster (3)

Seamaster

Omega Seamaster 216.92.46.79.10.001

46.75 mm · Quartz · 50 m

Seamaster

Omega Seamaster 511.13.40.20.11.002

39.5 mm · Automatic · 60 m

Seamaster

Omega Seamaster 522.53.37.20.04.001

37 mm · Automatic · 100 m

Diver 300M (1)

Seamaster · Diver 300M

Omega Diver 300M 210.32.42.20.01.001

42 mm · Automatic · 300 m

Ploprof (1)

Seamaster · Ploprof

Omega Ploprof 227.32.55.21.03.001

55 mm · Automatic · 1200 m

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