Difference between ref 3317 and 3318?
By: anon438 : August 5th, 2019-20:31
Hi Student, Welcome back here. There is no difference between those refs 3317 - 3318 - because they share the same case number. 1930 Vacheron & Constantin ref 3183 / 3184, is something completely different, a pocket watch with alternative time display: ...