Pilot :
Type 20 Tourbillon

48 mm


Case-back engraved with Zenith flying instruments logo White gold 48 mm case set with round diamonds and baguette-cut diamonds on the bezel Automatic El Primero column-wheel chronograph with tourbillon and date


  • MovementEl Primero 4035 D, Automatic
  • Calibre16½``` (Diameter: 37 mm)
  • Thickness7.66 mm
  • Components381
  • Jewels35
  • Frequency36,000 VpH (5 Hz)
  • Power reservemin. 50 hours
  • FinishingOscillating weight with “Côtes de Genève” motif


    - The carriage is positioned at 11 o'clock
    - Small seconds on the tourbillon carriage
    - It makes one turn per minute
    - The date indication is positioned around the carriage
    - 12-hour counter at 6 o'clock
    - 30-minute counter at 3 o'clock
    Hours and minutes in the centre
    Central seconds hand

Case, dial and hands

  • MaterialWhite gold set with diamonds
  • Diameter48 mm
  • Thickness15.80 mm
  • CrystalDomed sapphire crystal with anti-reflective treatment on both sides
  • Case-backCase-back engraved with the Zenith flying instruments logo
  • Water-resistance3 ATM
  • Dials and countersEntirely set with diamonds
  • Hour-markersVarnished blued Arabic numerals
  • HandsOpenworked, blued and satin-finished

Strap and clasp

  • Clasp
  • White gold pin buckle set with diamonds

Zenith se réserve le droit de modifier à tout moment et sans préavis les spécifications relatives aux produits illustrés sur son site.