Zenith Chronomaster El Primero Full Open Skeleton Dial Automatic Mens Watch, Model 03.2153.400/78.C813

Silver-tone stainless steel case equipped with a fixed silver-tone bezel and black alligator leather strap accented by protective rubber lining secured via tang clasp. Features an analog skeleton dial showcasing luminous silver-tone hands and index hour markers, complemented by minute markers on the outer rim and date scale at 4-5 o'clock position. Powered by the Zenith Calibre El Primero 400 automatic movement (31 Jewels), this complex mechanical watch contains 278 parts with a bitting frequency of 36000 vph. It offers an approximate power reserve lasting 50 hours and includes functions: analog time display, date indicator between 4-5 o'clock, chronograph sub-dials (60 seconds, 30 minutes, 12 hours), moon phase display, column wheel mechanism. Protected by a scratch-resistant sapphire crystal. Water resistant up to 100 meters / 330 feet.