Zenith Chronomaster Open 39.5

Zenith Chronomaster Open 03.3300.3604/21.M3300 Men's Watch.  This impressive watch features a brushed and polished stainless steel case, complemented by a striking black dial that showcases tri-color sub-dials for a dynamic look. A transparent counter for the running seconds adds a unique design element, while polished hour and minute hands filled with luminous material ensure clarity and visibility in low light. The applied polished index hour markers are also luminous, enhancing readability. A fine printed track for minutes, seconds, and fractions of a second is present, along with a small seconds sub-dial located at 9 o'clock. The chronograph function utilizes a reliable column wheel mechanism, featuring a large red-tipped central seconds counter hand that completes a revolution every 10 seconds, accompanied by a 1/10th of a seconds 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 a remarkable 36,000 vibrations per hour (5Hz), contains 35 jewels, and boasts an approximate power reserve of 60 hours, making it a perfect choice for those who appreciate precision and craftsmanship.