Zenith El Primero El Primero Chronomaster 42 Stainless Steel / Silver / Bracelet

Reference 03.2040.400/69.M2040

About this watch

The Zenith El Primero Chronomaster 42, model reference 03.2040.400/69.M2040, is a masterpiece of horology that elegantly marries classic design with cutting-edge technology. This Swiss luxury watch boasts a robust Zenith caliber El Primero 400B movement, featuring an impressive chronograph function and a power reserve of 50 hours. The stunning silver sunburst finish creates a captivating play of light on the dial, while the stick and dot indexes add a touch of elegance and sophistication. With a diameter of 42 mm and a height of 12.75 mm, this watch strikes a balance between being bold yet comfortable. The adjustable stainless steel bracelet complements the watch's aesthetic, making it easy to achieve a perfect fit. Crafted from high-quality stainless steel, the El Primero Chronomaster 42 is designed to withstand the test of time, with a water resistance of 100 meters and sapphire crystal protecting the dial from scratches.
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Key Features

  • Zenith caliber El Primero 400B movement
  • Stunning silver sunburst finish
  • Sapphire crystal protection
  • Adjustable stainless steel bracelet
  • Water resistance up to 100m
  • Power reserve of 50 hours
  • Chronograph function with precision

Specifications

Brand
Zenith
Family
El Primero
Model
El Primero Chronomaster 42 Stainless Steel / Silver / Bracelet
Reference
03.2040.400/69.M2040
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Stainless Steel 42mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Brand New Zenith Chronomaster Original Reverse Panda El Primero Chronograph | 03.3200.3600/21.C903 | Full Zenith warranty | $7500 + shipping

Brand New Zenith Chronomaster Original Reverse Panda El Primero Chronograph | 03.3200.3600/21.C903 | Full Zenith warranty | $7500 + shipping

This brand new Zenith Chronomaster Original Reverse Panda model has been discontinued by the manufacturer and comes with a full 2-year warranty.

  • Condition: Brand new, never used
  • Case material:
  • Strap type: leather strap with deployant clasp
  • Warranty: 2-year warranty (extendable to 5 years)
Posted at
Jan 12, 2026, 6:11 PM
Active
[WTS] Zenith El Primero ref 20.0210.415 cal 3019 PHC

Zenith El Primero ref 20.0210.415 cal 3019 PHC

Zenith - 20.0210.415 · $3,500
This Zenith El Primero features the automatic caliber 3019 PHC and a gold-plated case with mineral crystal.

  • Condition: Excellent working order, may need servicing
  • Caliber: 3019 PHC automatic
  • Case material: Gold-plated
  • Crystal type: Mineral crystal
Posted at
Jan 12, 2026, 9:53 AM
Active
[WTS] Zenith Pilot Chronometro Tipo CP-2 Flyback – El Primero 405 - Historical Re-Issue

Zenith Pilot Chronometro Tipo CP-2 Flyback – El Primero 405 - Historical Re-Issue

Zenith - 405 · $42,000
  • Movement: El Primero 405
  • Flyback: yes, flyback function
Posted at
Jan 10, 2026, 10:33 AM
Active
[WTS][US] Zenith El Primero Chronomaster Sport - Meteorite Dial - 42mm - 03.3120.3600/76.M3100 - Full Set

[US] Zenith El Primero Chronomaster Sport - Meteorite Dial - 42mm - 03.3120.3600/76.M3100 - Full Set

A Zenith El Primero Chronomaster Sport watch in excellent mechanical condition, featuring a 42mm meteorite dial.

  • Condition: Fantastic condition with minor hairlines
  • Case Size: 42mm diameter
Posted at
Jan 6, 2026, 8:33 AM
Active
[WTS] Zenith Pilot Chronometro Tipo CP-2 Flyback – El Primero – Ref. 11.2240.405/21.C773 Aged Steel

Zenith Pilot Chronometro Tipo CP-2 Flyback – El Primero – Ref. 11.2240.405/21.C773 Aged Steel

This serious pilot chronograph is robust, purpose-built, and powered by one of the finest automatic chronograph movements ever made.

  • Case size: 43mm
  • Movement: El Primero 405 automatic flyback chronograph (5Hz)
  • Dial color: Matte black dial with vintage-toned lume
Posted at
Jan 3, 2026, 11:05 AM
Active
[WTS] Zenith Captain Chrono El Primero (03.2110.400) $2700 obo (see comment)

Zenith Captain Chrono El Primero (03.2110.400) $2700 obo (see comment)

Zenith - 03.2110.400 · $2,700
Up for sale is a Zenith Captain Chrono El Primero in excellent condition except for an intermittent mechanical issue with the date wheel. The watch keeps perfect time and has minor hairline scratches.

  • Condition: Used with functional issue (date wheel)
  • Issue: date wheel slips back occasionally
  • Accuracy: perfect time keeping after 18 hours
  • Condition: minor hairline scratches
Posted at
Dec 31, 2025, 1:01 PM
Active
Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

Zenith 42mm El Primero Chronomaster Open Heart Stainless Steel Complete

A Zenith El Primero Chronomaster Open Heart chronograph watch, featuring a 42mm stainless steel case and in-house Caliber Zenith El Primero 4061 movement. The watch is dated October 2014 and has been recently serviced by Zenith.

  • Condition: Mint Condition with light hairline scratches only
  • Case size: 42mm diameter
  • Water resistance: 30m depth rating
Posted at
Mar 31, 2025, 1:26 PM
Active
Zenith El Primero Synopsis Open Heart � BOX & PAPERS � 03.2170.4613/01.M2170

Zenith El Primero Synopsis Open Heart � BOX & PAPERS � 03.2170.4613/01.M2170

A Zenith El Primero Synopsis Open Heart watch with a 40-millimeter case diameter and gold-toned hands, featuring an open heart design and classic modern architecture.

  • Condition: Excellent, little to no visible wear
  • Case Diameter: 40mm
  • Bracelet Length: 16.5 links
  • Bracket Fit: up to 7.25 inches in circumference
Posted at
Mar 27, 2025, 2:21 PM
Active
Zenith Chronomaster - El Primero - Original - Tricolor Dial - Complete

Zenith Chronomaster - El Primero - Original - Tricolor Dial - Complete

A Zenith Chronomaster Original with a tricolor dial, featuring an automatic movement and stainless steel case.

  • Condition: Excellent
  • Case size: 38mm diameter
Posted at
Mar 27, 2025, 12:51 PM
Active