I was absolutely convinced the 1 in the Omega meant that Omega had delivered the movement without a case. The reason is, that in two instances I ordered an Extract of the Archives on English-cased Omegas I got the remark "This movement was delivered without case." Both had the 1 inside the Omega.
If
@Archer says otherwise I am sure he must be correct. But has anyone seen a number other than 1 inside the Omega-letter? Also, does anyone have an extract from the archives for a "1-marked" movement which does mention watch reference or case number?
Click to expand...