Zenith Chronomaster Revival El Primero 37mm

Zenith Chronomaster Revival El Primero 37mm 03.a384.400/21.c815 Men's Watch.  The Chronomaster El Primero A384 Revival is a meticulous tribute to the original A384 from 1969, featuring a brushed stainless steel case with polished beveled corners and lugs. Its white lacquered dial is complemented by black sub-dials and a black dial flange with a tachymeter scale. Polished hour and minute hands with luminous-filled tips enhance visibility, alongside white sub-dial hands and applied polished index hour markers with luminous fill. A fine printed minutes/seconds scale adds precision, while a small seconds sub-dial is positioned at 9 o'clock, and a date window is conveniently located between 4 and 5 o'clock. The chronograph function features a large red central seconds counter hand, a 30-minute counter sub-dial at 3 o'clock, and a 12-hour counter sub-dial at 9 o'clock. Powered by the Zenith Caliber El Primero 400, this timepiece operates at 36,600 vibrations per hour (5Hz), contains 31 jewels, and boasts an approximate power reserve of 50 hours.