Zenith El Primero El Primero Chronomaster 42 Stainless Steel / Anthracite / Bracelet
Reference 03.2040.400/26.M2040
About this watch
The Zenith El Primero Chronomaster 42 is a masterpiece of horological engineering that embodies precision, style, and history. Crafted from high-quality stainless steel, this watch boasts a robust yet refined case design at 42mm, striking an excellent balance for both casual and formal occasions. The anthracite sunburst dial is captivating, with sleek hands and modern stick and dot indexes ensuring easy readability. The El Primero 400B automatic chronograph movement boasts a frequency of 36,000 vibrations per hour, providing remarkable accuracy with a power reserve of 50 hours. The chronograph feature operates via a column wheel, offering smooth and precise start, stop, and reset functions. With a water resistance of up to 100 meters, this watch adapts beautifully to any environment. Its high-frequency movement ensures exceptional timekeeping accuracy, making it a reliable timekeeper that will stand the test of time.
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Key Features
- 42mm stainless steel case
- Anthracite sunburst dial with stick and dot indexes
- El Primero 400B automatic chronograph movement
Specifications
- Brand
- Zenith
- Family
- El Primero
- Model
- El Primero Chronomaster 42 Stainless Steel / Anthracite / Bracelet
- Reference
- 03.2040.400/26.M2040
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Case
- Stainless Steel 42mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings

Zenith El Primero Ref. 30.0500.400/21
A rare Zenith El Primero Ref. 30.0500.400/21 from the early 2000s, featuring a 38mm 18k yellow gold case and black dial.
- Condition: Pre-owned, with patina on the dial
- Case material: 18k yellow gold
- Diameter: 38mm
- Movement: serviced Zenith caliber El Primero 400