Zenith El Primero El Primero Chronomaster Open Stainless Steel / Black / Alligator

Reference 03.2042.4061/21.C496

Zenith El Primero Chronomaster Open Stainless Steel / Black / Alligator

About this watch

The Zenith El Primero Chronomaster Open is a masterpiece that embodies the essence of luxury watchmaking. With its stunning design, impressive movement, and rich heritage, it's a watch that not only tells time but also tells a story. This model combines cutting-edge technology with classic aesthetics, making it a desirable piece for collectors and enthusiasts alike. The stainless steel case, striking black dial, and luxurious alligator leather strap create a harmony that's hard to resist. At the heart of this watch is the Zenith caliber El Primero 4061, which allows for a level of precision that's hard to match. With its chronograph feature, precise timing is within reach, whether you're timing your morning run or your next big presentation. The column wheel mechanism is renowned for its reliability and smooth operation, making this watch a true masterpiece of horology.
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Key Features

  • Zenith caliber El Primero 4061 movement with high frequency of 36,000 vibrations per hour
  • 42mm stainless steel case with 100m water resistance
  • Black sunburst dial with stick and dot indexes for precise readability

Specifications

Brand
Zenith
Family
El Primero
Model
El Primero Chronomaster Open Stainless Steel / Black / Alligator
Reference
03.2042.4061/21.C496
Movement Features
  • Hours, Minutes, Small Seconds
  • Chronograph, Column wheel
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Zenith Chronomaster Revival – El Primero Manufacture Edition A386 – 38mm Box & Papers Unworn

Zenith Chronomaster Revival – El Primero Manufacture Edition A386 – 38mm Box & Papers Unworn

Zenith - 03.Z386.400/60.C843 · $8,250
The Zenith Chronomaster Revival Manufacture Edition is a historically driven reinterpretation of one of Zenith’s most iconic chronograph, blending vintage authenticity with a compelling origin story.

  • Condition: Unworn
  • Case size: 38mm diameter
  • Movement: El Primero 400 automatic chronograph movement
  • Strap material: Blue alligator
Posted at
Apr 2, 2026, 4:31 PM
Active
View listing on r/WatchExchange
[WTS] 2011 Zenith Chronomaster El Primero Power Reserve - 03.2080.4021/21.M2040 - Full Set Extra Strap/Deployant

2011 Zenith Chronomaster El Primero Power Reserve - 03.2080.4021/21.M2040 - Full Set Extra Strap/Deployant

Zenith - 03.2080.4021/21.M2040 · $5,050
The Zenith Chronomaster El Primero Power Reserve Open is a stunning watch with an open heart dial, offering an amazing look into the inner working of the El Primero movement.

  • Condition: Preowned, great shape, minor scratches and wear on bezel, case, caseback, bracelet, clasp, and leather strap
  • Movement: Zenith El Primero Caliber 4021 (automatic chronograph, 36,000 vph, ~50-hour power reserve)
  • Water Resistance: 100m depth rating
  • Crystal: Sapphire crystal
Posted at
Apr 2, 2026, 3:46 PM
Active
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[WTS][US] Zenith El Primero Chronomaster Sport - White Dial - 41mm - 03.3100.3600/69.M3100 - Full Set

[US] Zenith El Primero Chronomaster Sport - White Dial - 41mm - 03.3100.3600/69.M3100 - Full Set

Zenith - 03.3100.3600/69.M3100 · $7,550
Up for sale is a Zenith El Primero Chronomaster Sport in White Dial - 41mm with mechanical functions that work perfectly.

  • Condition: Fantastic condition with no hairlines on clasp, case, and bracelet
  • Case size: 41mm diameter
  • Water resistance: unknown
Posted at
Mar 31, 2026, 8:48 AM
Active
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[WTS] GORGEOUS Zenith El Primero Flyback 18K Gold Grand Chronomaster XT Collector Set

GORGEOUS Zenith El Primero Flyback 18K Gold Grand Chronomaster XT Collector Set

Zenith - 35.1250.4009 · $12,750
The Zenith El Primero Flyback Chronomaster in 18K gold is a large and impressive dress watch featuring an intricate guilloche dial.

  • Condition: Mint
  • Diameter: 43mm
  • Case material: 18K solid yellow gold
  • Movement: El Primero automatic chronograph cal 4009
Posted at
Mar 30, 2026, 9:18 PM
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[WTS] Zenith 49.9010.9004/01.R947 Defy El Primero 21 Chroma 🎨 limited to 200 pieces

Zenith 49.9010.9004/01.R947 Defy El Primero 21 Chroma 🎨 limited to 200 pieces

Zenith - 49.9010.9004/01.R947 · $50,000
This Zenith Defy El Primero 21 Chroma is a limited edition watch produced in only 200 pieces, featuring a complete set and 2022 date.

  • Condition: Mint condition
Posted at
Mar 30, 2026, 9:07 PM
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[WTS] 1970 Zenith El Primero A385 Chronograph - $7,350

1970 Zenith El Primero A385 Chronograph - $7,350

Zenith - A385 · $7,350
Up for sale is a magnificent Zenith El Primero A385 from 1969-1970, limited to approximately 2,400 pieces. It is powered by Zenith’s automatic El Primero movement, Caliber 3019 PHC/400, which is historically significant as the first automatic chronograph movement and the movement used in the Rolex Daytona models until 2000.

  • Condition: Excellent
  • Case diameter: 37mm
  • Case thickness: 9.8mm
  • Lug to lug length: 46.5mm
Posted at
Mar 30, 2026, 9:06 PM
Active
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[WTS] Zenith | 96.2260.4061/21.R575 | Rolling Stones Edition El Primero | $5,750

Zenith | 96.2260.4061/21.R575 | Rolling Stones Edition El Primero | $5,750

Zenith - 96.2260.4061/21.R575 · $5,750
This limited edition El Primero Tribute to Rolling Stones is a unique timepiece featuring the iconic Zenith brand.

  • Condition: preowned clean condition with minor hairline scratches
  • Movement type: El Primero
Posted at
Mar 30, 2026, 5:09 PM
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[WTS] Zenith | 96.2260.4061/21.R575 | Rolling Stones Edition El Primero | $5,750

Zenith | 96.2260.4061/21.R575 | Rolling Stones Edition El Primero | $5,750

Zenith - 96.2260.4061/21.R575 · $5,750
Zenith's Rolling Stones Edition El Primero watch features a unique design and is part of the limited edition series.

Posted at
Mar 30, 2026, 5:09 PM
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[WTS] Zenith El Primero Chronomaster Triple Calendar Hodinkee Meteorite Limited Edition 1 of 200

Zenith El Primero Chronomaster Triple Calendar Hodinkee Meteorite Limited Edition 1 of 200

Zenith - 03.3401.3610/21.M3200 · $13,500
This limited edition Zenith El Primero Chronomaster Triple Calendar features meteorite subdials on a sporty reverse-panda setup, produced in collaboration with Hodinkee. The watch is complete with an OEM leather strap and metal bracelet, both unworn, and comes with various accessories such as shipping cardboard, inner/outer box, travel case, warrant/papers, manuals, hangtag, polishing cloth, moonphase adjustment, and a double deployment clasp.

  • Condition: Like new
  • Case diameter: 38mm
  • Thickness: 14mm
  • Water resistance: 50m
Posted at
Mar 30, 2026, 4:14 PM
Active
View listing on r/WatchExchange