Breitling - Datora - Ref. 784 very rare first pre-Edition Valjoux VZC pre Valjoux 23C in 18 kt rose-Gold extremly rare and beauty triple calendar chronograph in an all original condition, never polished all original in every Detail Datora reference number 784, the much rarer little sister of the 785, one of the biggest Breitling rarities Case: stainless steel 35 mm without the crown Even more rare than the Datora with the reference number 785 is the Datora with the reference number 784. In the last 10 years I have only seen one in an 18 kt Gold case here the extremly rare first edition with the caliber Valjoux VZC, it was made only some month before the 2. edition was made with the Valjoux 72C caliber its only a small difference in the movement, and the little pushers on the left are different, they stick out slightly from the case, and of course the very early serial number case diameter 35 mm without crown new lether strap 22 cm lengh shipping with full insurance Listing and template services provided by inkFrog