this section focus on variants of various perpetual model
picture shown 14kt perpetual with limited coca cola co-brand dial, Sold
rare metropolitan 5500
this 5500 could be the very early batch of 5500 from 1957, carry a serial 285xxx, caseback correctly chop 57, with an unusal original "metropolitan dial" with sunken indices. it has a calbre 1530 all gold plated, which is the first time for me, very likely a 1530 from 57 is also very first batch or prototype, i stand corrected. do not miss.