Perrelet watch turbine chrono a10791 since it was first launched in 2009 the perrelet turbine watch has been recognised as one of the brands most distinguishing designs now developing further on this innovation they have revealed the perrelet turbine chrono watch collection a propeller style finish combined with a central seconds hand and a sixty minute counter the 47mm brushed and polished stainless steel and black pvd case of this perrelet turbine chrono watch houses the p 361 auto