Zenith Pilot Pilot Type 20 Ton-Up Chronograph Aged Steel / Black

Reference 11.2432.4069/21.C900

About this watch

The Zenith Pilot Type 20 Ton-Up Chronograph Aged Steel / Black is a prime example of Zenith's heritage, combining cutting-edge technology with a classic design. The robust 45 mm stainless steel case features an aged steel finish and black dial with Arabic numerals. The watch is powered by the Zenith El Primero 4069 caliber, an automatic movement with a frequency of 36,000 vibrations per hour and a power reserve of 50 hours. The chronograph function allows you to time events with ease, while the subdials at 3 o'clock (30-minute counter) and 9 o'clock (small seconds) are beautifully integrated into the dial. The watch comes fitted with a high-quality leather strap and has a solid feel despite its surprising lightweight design. With a water resistance of 100 meters, it's suitable for swimming and snorkeling but not diving.
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Key Features

  • 45 mm stainless steel case
  • Zenith El Primero 4069 automatic movement
  • Chronograph function with column wheel mechanism
  • Black dial with Arabic numerals and cathedrale hands
  • Sapphire crystal glass
  • High-quality leather strap
  • Water resistance up to 100 meters

Specifications

Brand
Zenith
Family
Pilot
Model
Pilot Type 20 Ton-Up Chronograph Aged Steel / Black
Reference
11.2432.4069/21.C900
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph, Column wheel
Case
Stainless Steel 45mm
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
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