IWC · Automatic

89365

An 89000-family chronograph with a column wheel and an integrated vertical clutch, so the chronograph hand starts without the flinch a lateral coupling gives. Flyback actuation resets and restarts the timing in a single press. It differs from the 89361 in the counter layout: the 89365 registers elapsed minutes only, where the 89361 combines hours and minutes on one subdial. Four winding pawls in paired arrangement feed the barrel.