251.294 PWD

The ETA Flatline Chronograph 251.294 FK features PowerDrive technology with 5 ETA stepper motors. It indicates hours, minutes, a small jumping second at 6 o'clock, and includes a time-zone mechanism, stop-second device, and aperture-displayed mechanical date. Chronograph functions include 1/10 second, 60-second fly-back, and 30-minute counters, with ADD, SPLIT, and FLY-BACK modes operated by 3 push buttons; it houses 27 jewels and offers a 72-month theoretical battery life, also available as the PreciDrive Flatline 251.294 FH.