Zenith Pilot Big Date Flyback Watch - 42.5 mm Steel Case - Black Dial - Black Cordura Effect Strap - 03.4000.3652/21.I001 spirit-of-big-bang silver dial set with calendar

silver dial set with calendar aperture at 6 o'clock

black dial with applied luminous hour markers

retrograde moon-phase hand in the form of a lunar crescent in blued steel

45 mm carbon fiber and blue Texalium case

power reserve indicator at 4 o’clock

Zenith Pilot Big Date Flyback Watch - 42.5 mm Steel Case - Black Dial - Black Cordura Effect Strap - 03.4000.3652/21.I001 spirit-of-big-bang silver dial set with calendar42. 5 mm steel case, black dial with horizontal grooves, El Primero movement with flyback chronograph 30 minute counter at 3 o'clock, instantaneous big date at 6 o'clock, hours and minutes in the centresmall seconds at 9 o'clock, approximately 60 hours of power reserve, black cordura effect strap, steel triple folding buckle. Water resistant to 10 ATM.