Zenith El Primero El Primero Chronomaster 42 Stainless Steel / Blue / Fabric

Reference 03.2040.400/53.C802

Zenith El Primero Chronomaster 42 Stainless Steel / Blue / Fabric

About this watch

The Zenith El Primero Chronomaster 42 is an exquisite timepiece that combines technical innovation and timeless elegance. Its stunning blue dial features a sunburst finish, creating a lively play of light that changes with every angle. The indexes add a touch of modernity, while the stick hands provide clarity and precision. Crafted from robust stainless steel, the case ensures durability without compromising on style. With a diameter of 42 mm, it has a presence on the wrist that commands attention but remains comfortable for daily wear. The sapphire crystal glass is scratch-resistant, adding to its robustness. At the heart of the Chronomaster 42 lies the Zenith caliber El Primero 400B, an automatic movement boasting a frequency of 36,000 vibrations per hour. This means the watch can measure time to a tenth of a second, making it an impressive feat in watchmaking. The chronograph function is smooth and intuitive, thanks to the column wheel mechanism. With a power reserve of 50 hours, you won't have to worry about winding it every night. The El Primero Chronomaster 42 comes with a fabric strap that adds a casual yet sophisticated touch, making it perfect for both summer outings and winter adventures. Its water resistance rating of 100 m ensures it can withstand the elements, making it built for the adventurer in you. Whether you're caught in the rain or taking a dip in the pool, you can rest easy knowing your investment is well-protected.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Zenith caliber El Primero 400B automatic movement
  • Stunning blue dial with sunburst finish
  • Sapphire crystal glass for scratch resistance
  • Robust stainless steel case with 42 mm diameter
  • Chronograph function with column wheel mechanism
  • 50-hour power reserve and water resistance up to 100 m
  • Fabric strap with casual yet sophisticated touch

Specifications

Brand
Zenith
Family
El Primero
Model
El Primero Chronomaster 42 Stainless Steel / Blue / Fabric
Reference
03.2040.400/53.C802
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
Case
Stainless Steel 42mm
Dial Color
Blue
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 | Price reduced

Brand New Zenith Chronomaster Original Reverse Panda El Primero Chronograph | 03.3200.3600/21.C903 | Full Zenith warranty | Price reduced

Zenith - 03.3200.3600/21.C903 · $7,050
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
  • Warranty: 2-year
  • Shipping method: USPS Registered Mail
Posted at
Feb 20, 2026, 8:04 AM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero Chronograph - 2025 Serviced w/Extras

Zenith El Primero Chronograph - 2025 Serviced w/Extras

Zenith - 20-0010.420 · $3,350
This is a Zenith El Primero Chronograph, serviced in 2025 and comes with various extras.

  • Case Diameter: 38mm
  • Lug Width: 20mm
  • Lug To Lug: 45mm
Posted at
Feb 17, 2026, 7:30 AM
Active
View listing on r/WatchExchange
[WTS] Zenith El Primero Chronomaster Sport – 41mm – Black/White Dial – 2023 – $6,200

Zenith El Primero Chronomaster Sport – 41mm – Black/White Dial – 2023 – $6,200

Zenith - El Primero Chronomaster Sport · $6,200
The Zenith El Primero Chronomaster Sport is a pre-owned watch with a black and white dial, featuring an automatic movement and a chronograph function. It has a stainless steel case with a sapphire crystal and water resistance up to 100m.

  • Condition: Good to Excellent
  • Case Size: 41mm diameter
  • Case Thickness: 13.6mm
  • Case Material: Stainless Steel (Polished Finish)
Posted at
Feb 16, 2026, 5:27 PM
Active
View listing on r/WatchExchange
[WTS] Like New Zenith El Primero Chronograph Full Open Skeleton Ref 03.2081.400/78.C813 FULL SET PRICED TO FLY!

Like New Zenith El Primero Chronograph Full Open Skeleton Ref 03.2081.400/78.C813 FULL SET PRICED TO FLY!

Zenith - 03.2081.400/78.C813 · $6,350
This is a fun Zenith El Primero chronograph with a full open skeleton dial, showcasing the incredible movement. It's essentially new, having only been tried on and kept in its original AD set.

  • Condition: Like New
  • Case size: 42mm diameter
  • Movement type: Automatic El Primero cal 400 chronograph movement
Posted at
Feb 15, 2026, 8:28 PM
Active
View listing on r/WatchExchange
[WTS] GORGEOUS 18K Gold Zenith El Primero Flyback Grande Chronomaster XT Ref 35.1250.4009 COLLECTOR SET!

GORGEOUS 18K Gold Zenith El Primero Flyback Grande Chronomaster XT Ref 35.1250.4009 COLLECTOR SET!

Zenith - 35.1250.4009 · $15,850
This stunning Zenith El Primero Flyback Grande Chronomaster XT is a beautiful example of watchmaking artistry. Featuring an intricate off-white dial with silver accents and guilloche work, this 18k gold watch exudes luxury and sophistication. With its sleek 43mm case, automatic chronograph movement, and sapphire crystal, this timepiece is sure to turn heads.

  • Condition: Mint, appears to be lightly worn due to age of the watch and case material
  • Case size: 43MM diameter
  • Movement caliber: El Primero automatic chronograph cal 4009
  • Rotor material: 22K gold
Posted at
Feb 15, 2026, 5:05 PM
Active
View listing on r/WatchExchange
[WTS] Zenith Defy El Primero Sunray Blue Extreme Diver FULL SET Ref 95.9601.3620/51.I301

Zenith Defy El Primero Sunray Blue Extreme Diver FULL SET Ref 95.9601.3620/51.I301

Zenith - 95.9601.3620/51.I301 · $7,850
A modern iteration of the Zenith Defy El Primero diver, featuring a unique blue starry sunray pattern on its dial. The watch is powered by an iconic automatic cal 3620 CS movement and comes in a 42.5MM titanium case.

  • Condition: Pre-owned, appears mint
  • Case Size: 42.5mm diameter
  • Movement Type: automatic cal 3620 CS
Posted at
Feb 15, 2026, 12:20 PM
Active
View listing on r/WatchExchange
[WTS] Zenith Chronomaster Original “El Primero” 38mm, OEM Deployant Strap & New OEM Bracelet

Zenith Chronomaster Original “El Primero” 38mm, OEM Deployant Strap & New OEM Bracelet

Zenith - 03.3200.3600/69.C902 · $6,999
A 2023 Zenith Chronomaster Original with a blue leather deployant strap and an OEM Zenith bracelet.

  • Condition: Like new, shows little to no signs of wear
  • Case size: 38mm
  • Strap type: Zenith blue leather deployant strap
  • Bracelet included: Yes, OEM Zenith bracelet (full links)
Posted at
Feb 13, 2026, 9:39 AM
Active
View listing on r/WatchExchange
[WTS] 2020 Zenith Defy El Primero 21 Skeleton Chronograph – Ref. 49.9000.9004/78.R582 – Full Set – Excellent Condition – $7,750 Shipped

2020 Zenith Defy El Primero 21 Skeleton Chronograph – Ref. 49.9000.9004/78.R582 – Full Set – Excellent Condition – $7,750 Shipped

Zenith - 49.9000.9004/78.R582 · $7,750
2020 Zenith Defy El Primero 21 Skeleton Chronograph, a high-performance chronograph showcasing Zenith’s innovative 1/100th-of-a-second movement, featuring an openworked dial and lightweight titanium case.

  • Condition: Excellent
  • Case Size: 44mm diameter
  • Case Material: Titanium
  • Movement Type: Automatic chronograph (El Primero 21, 1/100th second)
Posted at
Feb 12, 2026, 10:02 PM
Active
View listing on r/WatchExchange
[WTS] Zenith Chronomaster Original “El Primero” 38mm, OEM Deployant Strap & New OEM Bracelet

Zenith Chronomaster Original “El Primero” 38mm, OEM Deployant Strap & New OEM Bracelet

Zenith - 03.3200.3600/69.C902 · $7,250
A 2023 Zenith Chronomaster Original "El Primero" with a blue leather deployant strap and an OEM bracelet.

  • Condition: Like new, little to no signs of wear
  • Case size: 38mm diameter
  • Bracelet style: OEM Zenith integrated bracelet
Posted at
Feb 11, 2026, 11:53 AM
Active
View listing on r/WatchExchange