Omega 30SCT2RG (281)-1224, Centre wheel with cannon pinion

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  New Omega original part in factory sealed packaging.

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  Height: 5.30 mm.

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  Fits cal: 30 SC T2 RG, 281

Versions with sub second:

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  30: 15 jewels, bi-metallic compensation balance no shock protection.
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  30T1: 15 jewels, bi-metallic compensation balance, no shock protection.
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  30T2: 15 jewels, bi metallic compensation balance, no shock protection.
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  30T2PC: 15 jewels, incabloc, monometallic balance.
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  30T2RG: 17 jewels, chronometre, no shock protection.
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  260: = 30T2PC from 1949, rose gold plated movement.
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  261: 17 jewels, antimagnetic.
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  262: = 30T2RG from 1949.
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  265: 15 jewels, antimagnetic.
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  266: 17 jewels, antimagnetic.
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  267: 17 jewels, antimagnetic, bewelled main plate.
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  268: 17 jewels, antimagnetic, ring balance, Breguet hairspring.
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  269: 17 jewels, antimagnetic, ring balance, flat hairspring.

Versions with center second:

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  30SC: 16 jewels, bi-metallic comp. balance, no shock protection, c-sec.
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  30SCT1: 16 jewels, bi-metallic comp. balance, no shock protection, c-sec.
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  30SCT2: 16 jewels, bi-metallic comp. balance, no shock protection, c- sec.
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  30SCT2PC: 17 jewels, incabloc, monometallic balance.
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  30SCT2RG: 17 jewels, chronometre, no shock protection.
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  280: = 30SCT2PC from 1949.
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  281: = 30SCT2RG from 1949.
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  283: 17 jewels, antimagnetic.
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  284: 17 jewels, antimagnetic, bewelled main plate.
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  285: 17 jewels, ring balance, Breguet hairspring.
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  286: 17 jewels, ring balance, flat hairspring.