This is a Genuine Omega c.321 Standard Steel Case Back Movement Ring for the Speedmaster Manual Wind Moon Watch Movement, fits the pre moon watch c.321 movements, 105.012, 145.0012 model etc.
These are Brand New Omega supplied service parts for the c.321 manual wind moon watch case, they will fit only the c.321.
These are fitted to the SPEEDMASTER Moon Watch c.321 movements until the change to c.861 in the late 1960's.
079LC032100 Omega Speedmaster c.321 Standard Movement Ring for case 145.0012 etc
£199.99Price
