Zenith Chronomaster Open 39.5

Zenith Chronomaster Open 03.3300.3604/21.C822 Men's Watch.  This exceptional watch features a brushed and polished stainless steel case with a striking black dial that showcases tri-color sub-dials and a transparent counter for the running seconds. Polished hour and minute hands filled with luminous material ensure visibility, while applied polished index hour markers provide clarity. The dial also features a fine printed track for minutes, seconds, and fractions of a second, along with a small seconds sub-dial at 9 o'clock. The chronograph function includes a column wheel mechanism, highlighted by a large red-tipped central seconds counter hand that completes a revolution every 10 seconds, accompanied by a 1/10th of a second scale on the dial flange. Additionally, a 60-minute counter sub-dial is positioned at 6 o'clock, with a 60-seconds counter sub-dial at 3 o'clock. Powered by the Zenith in-house caliber El Primero 3604, this timepiece operates at 36,000 vibrations per hour (5Hz), contains 35 jewels, and boasts an impressive power reserve of 60 hours, exemplifying precision and craftsmanship.