This Omega Chronometre ref CK2410 from the early 40's is special in many ways! First of all it's the most desirable large 35mm steel variant with screwback case. Second it's got one of the rarest dials made on any Omega Chronometre as 99% are white. This original black/grey dial has radium numerals and hands and has just the right patina. It has a black minute track and grey center. Third it comes with it's original box which is impossible to find and expensive! The famous Omega Chronometre movement Cal 30T2 SC RG is in super condition and working perfectly. Attached is a period style strap with original Omega Buckle.  Unique opportunity.