Frederique Constant FC-391SB4NH6B Chronograph Automatic 41mm, Emblematic complication of watchmaking, the Highlife Automatic Chronograph is equipped with the FC-391 movement, offering a 60-hour power reserve., Many details have been designed to make the Highlife Chronograph Automatic subtle and unique. Respecting the hallmarks of Geneva’s fine watchmaking, the Highlife Chronograph Automatic alternates polished and brushed satin finishes on its case, its sides, and bezel. Two pushers appear, at 2 and 4 o’clock. They control the start/stop of the chronograph, as well as its reset. Their profile has been slightly tilted a few degrees so that they fit harmoniously into the profile of the case. The chronograph counters have an inward curved collar, offering a more precise reading of the chronograph indications. The fine graduation of its collar allows to read the 1/5th of a second. On the back, the case features an anti-reflective sapphire crystal that allows you to admire the automatic movement and its chronograph module – including its column wheel located at 3 o’clock.