Watch is full factory serviced, complete with service papers only and spare box. </br> Brand new original strap and service factory warranty </br> Fine and rare Platinum and Diamond manual wind watch, with Platinum and Diamond folding buckle.</br> More Rare than others Grand Reverso 101, this particular watch has the case internally and totally factory hand engraved: the inner caseback, generally decorated with perlage on normal Reverso models, has been beautifully engraved and set with diamonds of various sizes and shapes, to provide a sparkling background at the movement behind the transparent dial in sapphire crystal </br> Fixed to an invisible sapphire crystal, the movement floats at the heart of the watch, without even being linked to the crown </br> Calibre 101 set the record for the world’s smallest movement