Only 6 of these are in existence and are considered to be a prototype. In addition, it's the first watch ever to include a helium escape valve. At auction these are expected to sell for up to Even the much more c
As many asked.YES we can do this render. Very limited edition though. Dial is sapphire dial (transparent), watch body and movement are coated in blue. Difference with skeleton is that we can keep dial writtings (Oyster Perpetual,.