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

Zenith Pilot Automatic

Zenith - 03.4000.3620 · $4,999
a Zenith Pilot Automaticc, 40mm in size, with a fresh service from the manufacturer.

  • Year: 2023
  • Size: 40mm diameter
  • Straps included: 2 extra
Posted at
Apr 18, 2026, 6:43 PM
Active
[WTS] Zenith Pilot Type 20 Extra Special Chronograph Bronze — Ref. 29.2430.4069/21.C800 — Full Set — $4,500 2023

Zenith Pilot Type 20 Extra Special Chronograph Bronze — Ref. 29.2430.4069/21.C800 — Full Set — $4,500 2023

This listing is for a Zenith Pilot Type 20 Extra Special Chronograph Bronze, featuring a 45mm bronze case with natural patina development and a matte black dial.

  • Condition: Excellent pre-owned
  • Case Size: 45mm diameter
  • Water Resistance: 100m
  • Power Reserve: 50hr
Posted at
Apr 17, 2026, 4:37 PM
Active
[WTS] Zenith Pilot Automatic 40mm Latest Gen - CONUS Only, PRICE DROP $4,600

Zenith Pilot Automatic 40mm Latest Gen - CONUS Only, PRICE DROP $4,600

A refined and luxurious Zenith Pilot Automatic 40mm with an El Primero high beat movement, available in excellent condition.

  • Condition: Excellent (running about -5 seconds per day)
  • Case condition: 8/10
  • Crystal condition: Flawless
  • Bezel condition: Minor scratches on edge
Posted at
Apr 12, 2026, 4:14 PM
Active
[WTS] 1959 Zenith Pilot Cal. 120 W/ Hacking Seconds | $450

1959 Zenith Pilot Cal. 120 W/ Hacking Seconds | $450

This is an early example of Zenith's Pilot model, featuring the original dauphine hands and signed crown. It has a stainless steel case with a thickness of 9.8mm and a lug width of 19mm.

Posted at
Apr 9, 2026, 1:31 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