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METAS Master Chronometer watches

Master Chronometer certification is issued by METAS, the Swiss federal metrology institute, and goes beyond COSC by testing the fully cased watch under strong magnetic exposure and in eight positions. Omega built this catalog’s Master Chronometer count.

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29 references in this certification

Omega Speedmaster Professional · 310.30.42.50.01.002
luxurymodern42mm50m WReditorial
Open
Omega Seamaster Diver 300M · 210.30.42.20.01.001
luxurymodern42mm300m WReditorial
Open
Omega Seamaster Aqua Terra Worldtimer · 220.10.43.22.03.001
luxurymodern43mm150m WReditorial
Open
Omega Speedmaster '57 (Co-Axial Master Chronometer) · 332.10.41.51.01.001
luxurymodern40.5mm50m WReditorial
Open
Omega Seamaster Aqua Terra 38mm · 220.10.38.20.03.001
luxurymodern38mm150m WReditorial
Open
Omega Constellation Globemaster (Master Chronometer) · 130.30.39.21.02.001
luxurymodern39mm100m WReditorial
Open
Omega Speedmaster Moonphase Chronograph (Master Chronometer) · 304.33.44.52.03.001
luxurymodern44.25mm100m WReditorial
Open
Omega Speedmaster Racing Master Chronometer · 329.30.44.51.01.001
luxurymodern44.25mm100m WReditorial
Open
Omega Seamaster 300 60th Anniversary · 234.10.39.20.01.001
luxurymodern39mm300m WReditorial
Open
Omega Seamaster Planet Ocean 600M 43.5 · 215.30.44.21.01.001
luxurymodern43.5mm600m WReditorial
Open
Omega Seamaster 300 (Heritage) 41 · 234.30.41.21.01.001
luxurymodern41mm300m WReditorial
Open
Omega Constellation Globemaster Annual Calendar · 130.33.41.22.06.001
luxurymodern41mm100m WReditorial
Open
Omega Seamaster Diver 300M 42mm (2018) · 210.30.42.20.03.001
luxurymodern42mm300m WReditorial
Open
Omega Seamaster Railmaster 38mm · 220.12.38.20.01.001
luxurymodern38mm150m WReditorial
Open
Omega Seamaster 300M, Modern · 234.30.41.21.03.001
luxurymodern41mm300m WReditorial
Open
Omega De Ville Prestige Small Seconds, 41mm · 434.10.41.20.02.001
luxurymodern41mm30m WReditorial
Open
Omega Constellation, Modern 41mm · 131.30.41.21.01.001
luxurymodern41mm50m WReditorial
Open
Omega Seamaster Aqua Terra, 41mm · 220.10.41.21.03.001
luxurymodern41mm150m WReditorial
Open
Omega Railmaster, Modern 40mm · 220.12.40.20.03.001
luxurymodern40mm100m WReditorial
Open
Omega De Ville Hour Vision · 433.13.41.21.03.001
luxurymodern41mm100m WReditorial
Open
Omega Constellation Co-Axial 39mm · 123.10.39.21.02.001
luxurymodern39mm100m WR
Open
Omega Speedmaster Dark Side of the Moon · 310.92.44.51.01.001
luxurymodern44.25mm50m WR
Open
Omega Seamaster Planet Ocean 600M Master Chronometer GMT 43.5mm · 215.30.44.22.01.001
luxurymodern43.5mm600m WR
Open
Omega Seamaster Ploprof 1200M · 227.32.55.21.03.001
luxurymodern55mm1200m WR
Open
Omega De Ville Tresor · 435.53.40.21.02.001
luxurymodern40mm30m WR
Open
Omega Speedmaster Chronoscope · 329.30.43.51.02.001
luxurymodern43mm50m WR
Open
Omega Seamaster Diver 300M 007 Edition · 210.90.42.20.01.001
luxurymodern42mm300m WR
Open
Omega Seamaster Diver 300M 42mm, Green · 210.30.42.20.10.001
luxurymodern42mm300m WR
Open
Omega Seamaster Diver 300M Chronograph 44mm, Sedna Gold · 210.62.44.51.01.001
luxurymodern44mm300m WR
Open

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METAS Master Chronometer watches | Grail Atlas