Pilot Type 20 Annual Calendar Pilot 48 mm
Pilot Type 20 Lady Pilot 40 mm

Pilot:
Type 20 Annual Calendar

48 mm

87.2430.4054/21.C721

Annual Calendar associated with the legendary El Primero chronograph
Arabic numerals entirely made of SuperLuminova
Case-back engraved with Zenith aviation instruments
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  • MovementEl Primero 4054, Automatic
  • Caliber13¼```
    (Diameter: 30 mm)
  • Thickness8.30 mm
  • Components341
  • Jewels29
  • Frequency36,000 VpH (5 Hz)
  • Power reservemin. 50 hours
  • FinishingOscillating weight with “Côtes de Genève” pattern
    Hours and minutes in the centre

    Small seconds hand at 9 o'clock

    Day/month indicator at 3 o'clock

    Date indication at 6 o'clock
    1-counter chronograph:

    Central chronograph hand

    60-minute counter at 6 o'clock
  • MaterialTitanium case with rose gold bezel, horns, push-pieces and crown.
  • Diameter48 mm
  • Thickness15.80 mm
  • CrystalDomed sapphire glass with anti-reflection treatment on both sides
  • Case-backCase-back engraved with Zenith aviation instruments
  • Water-resistance10 ATM
  • Dials and countersMatte black
  • Hour-markersArabic numerals in SuperLuminova SLN C1
  • HandsGold-plated, satined
  • Strap
  • Alligator leather strap with protective rubber lining
  • Clasp
  • Titanium pin buckle
  • Louis Bleriot

    Louis Blériot

    Crossing the english channel

    On July 25, 1909, Louis Blériot achieved a feat crossing the Channel aboard the Blériot XI, wearing his trusty Zenith watch.

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  • Swiss watch Manufacture

    Tour the manufacture

    At the heart of expertise

    The Zenith Manufacture still operates in same place where it was founded in 1865. Today it accommodates 80 watchmaking professions.

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