SARPANEVA "Loiste" Piece Unique w/ Micro-rotor - Serial #100 (Pre-Owned)On the occasion of Stepan Sarpaneva's 100th watch built under his eponymous brand, Mr. Sarpaneva celebrated with a true Piece Unique version of the "Loiste", one of Sarpaneva's earliest and rarest models. With a distinctive case shape inspired by the kickstart pinion of Stepan's Harley Davidson, we can begin to see Stepan's design vision which carries through to this day, most recently with his phenomenal Supernova line. Underneath the steel dauphine