Zenith Pilot Pilot Type 20 Annual Calendar

Reference 03.2430.4054/21.C721

About this watch

The Zenith Pilot Type 20 Annual Calendar is a stunning timepiece that seamlessly blends precision engineering with aviation-inspired aesthetics. This impressive watch boasts a robust design, featuring a 48mm stainless steel case and sapphire crystal, making it both durable and scratch-resistant. At its heart lies the renowned Zenith caliber El Primero 4054 movement, which delivers exceptional accuracy and reliability with a frequency of 36,000 vibrations per hour. The annual calendar complication simplifies daily routine by automatically accounting for months with 30 or 31 days, requiring only a manual adjustment once a year in February. Paired with a chronograph function, this watch is perfect for those who value both style and utility. With a water resistance rating of 100 meters, it's suitable for swimming and snorkeling, making it an excellent choice for everyday wear. The Pilot Type 20 Annual Calendar is not only a reliable timekeeper but also a statement piece that reflects the rich heritage of Zenith watchmaking excellence.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Zenith caliber El Primero 4054 movement
  • 48mm stainless steel case with sapphire crystal
  • Annual calendar complication
  • Chronograph function
  • Water resistance up to 100 meters

Specifications

Brand
Zenith
Family
Pilot
Model
Pilot Type 20 Annual Calendar
Reference
03.2430.4054/21.C721
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Annual Calendar, Day, Month
  • Chronograph, Column wheel
Case
Stainless Steel 48mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] [ZENITH] Pilot Automatic 03.4000.3620/21.I001 Like-New

[ZENITH] Pilot Automatic 03.4000.3620/21.I001 Like-New

A Zenith Pilot Automatic with a black dial and stainless steel case in excellent showroom condition.

  • Condition: Mint, showroom condition
  • Movement: El Primero 3620, 36,000vph
  • Case material: Steel
  • Case diameter: 40 mm
Posted at
Oct 20, 2025, 4:36 PM
Active
[WTS] 1959 Zenith Pilot Cal. 120 W/ Hacking Seconds | $575

1959 Zenith Pilot Cal. 120 W/ Hacking Seconds | $575

Zenith - Cal. 120 · $575
This is an early example of a Zenith Pilot watch from the 1950s, featuring the original dauphine hands and signed crown. It has a manual wind movement with hacking seconds and a power reserve of 47 hours.

  • Condition: Good, with honest wear throughout
  • Case Size: 34.7mm x 43.4mm stainless steel case
  • Movement: Zenith 120, manual wind with 18 jewels, hacking function, and a 47-hour power reserve
Posted at
Oct 15, 2025, 6:50 PM
Active
Zenith Heritage Pilot Type 20 Ton-Up Chronograph � BOX & CARD � 11.2430.4069/21

Zenith Heritage Pilot Type 20 Ton-Up Chronograph � BOX & CARD � 11.2430.4069/21

Zenith - 11.2430.4069/21 · $4,250
This Zenith Heritage Pilot Type 20 Ton-Up Chronograph is an oversized watch with a vintage vibe, featuring a 'Ton-Up' motorcycle caseback and a Flottiglia MAS leather strap. It's a unique combination of pilot's tool and rebellious rider's accessory.

  • Condition: Good condition, small ding on the top of the bezel
  • Case material: Stainless Steel
  • Case diameter: 45mm
  • Card dated: 3/2018
Posted at
Mar 27, 2025, 2:23 PM
Active
Zenith Type 20 Pilot Bronze Chrono 29.2430.4069/21.C800 Unworn Box/Books REDUCED

Zenith Type 20 Pilot Bronze Chrono 29.2430.4069/21.C800 Unworn Box/Books REDUCED

The Zenith Type 20 Chronograph Extra Special features a 45mm Bronze case with Automatic movement and Caliber 4069 El Primero. It has a Chronograph function, Water Resistant to 100M, and comes on a Green Oily Nubuck strap.

  • Condition: Unworn, perfect condition
  • Case size: 45mm
  • Water resistance: 100m
  • Movement caliber: Caliber 4069 El Primero
Posted at
Mar 20, 2025, 11:26 AM
Active
Zenith Pilot Cronometro Tipo CP-2 Flyback (29.2240.405/18.C801) - Full Set

Zenith Pilot Cronometro Tipo CP-2 Flyback (29.2240.405/18.C801) - Full Set

This modern reissue of a legendary military pilot's chronograph combines vintage aesthetics with cutting-edge watchmaking.

  • Condition: Excellent condition
  • Case material: bronze
  • Water resistance: 100m
  • Diameter: 43mm
Posted at
Feb 20, 2025, 7:42 PM
Active
Zenith Pilot Cronometro Tipo CP-2 Flyback (29.2240.405/18.C801) - Full Set

Zenith Pilot Cronometro Tipo CP-2 Flyback (29.2240.405/18.C801) - Full Set

The Zenith Pilot Cronometro Tipo CP-2 Flyback is a modern reissue of a legendary military pilot's chronograph, combining vintage aesthetics with cutting-edge watchmaking. The watch features a metallic-looking dial that shifts in tone under different lighting and comes with a flyback chronograph function.

  • Condition: Excellent
  • Case material: Bronze
  • Water resistance: 100m
  • Movement: El Primero 405B automatic
Posted at
Jan 26, 2025, 12:26 PM
Active