Zenith Chronomaster Original Triple Calendar – 03.3400.3610/38.C911

The CHRONOMASTER Original Triple Calendar is crafted in a 38mm steel case with black calfskin strap, paired with a silvery-white “panda” dial displaying the day, date, month and moonphase. Powered by the El Primero 3610 automatic high-frequency chronograph movement with 1/10th of a second chronograph function and a power reserve of 60 hours.