Zenith - Pilot Doublematic Watch 18.2400.4046/01.C721

45mm rose gold case, 9.05mm thick, transparent sapphire glass back, rose gold bezel, domed sapphire glass crystal with anti-reflection treatment on both sides, silver-toned sunray dial with hour markers arabic numerals in gold-plated superluminova sln and hands faceted gold plated, satined, el primero 4046 automatic movement with hours and minutes in the center, 1-counter chronograph: central chronograph hand, 30-minute counter at 3 o'clock, 24-hour time-zones, large date at 2 o'clock, alarm hour hand in the center, alarm on/off between 8 and 9 o'clock, alarm power reserve at 7 o'clock, approximately 50 hours of power reserve, brown alligator leather strap with protective rubber lining, rose gold pin buckle. Water resistant to 5 atm.