Zenith El Primero Chronograph Automatic Blue Skeleton Dial Mens Watch 51.2081.400/78.C810

Men's automatic chronograph watch featuring a blue skeleton dial, stainless steel case, brown alligator leather strap with rubber lining, fixed rose gold bezel, analog functions including central chronograph second hand and three sub-dials for 60-second, 30-minute, and 12-hour measurements, date display at the six o'clock position. Powered by Zenith Calibre El Primero 400 automatic movement with column wheel mechanism, 31 Jewels, composed of 278 parts, beating rate at 36000 vph (600 impulses/hour), power reserve of approximately 50 hours. Includes luminous rose gold-tone hands and hour/marker indices. Luminous coating on dial markers for night readability. Sapphire crystal glass with anti-reflective treatment for scratch resistance. Push/pull crown operated chronograph function, date adjustment facility via the main crown at 2 o'clock position. Fixed transparent triple fold over clasp closure system manufactured from stainless steel material type solid construction case diameter measures 42 mm. Case thickness is 12.75 mm. Band width is 22 mm. Water resistant to 100 meters / 330 feet depth suitable for swimming and diving activities.