Introducing Zenith Unveils the Chronomaster Original with a Blue Dial

A Design Inspired by the A386, the Brand’s First Watch to Feature the El Primero Calibre

Few timepieces have been as influential and iconic as the Zenith A386, one of the first watches to feature the revolutionary El Primero calibre in 1969. More than a mere remake, the modern Chronomaster Original preserves the timeless design of its predecessor while integrating a high-performance, 21st-century version of the El Primero movement, capable of measuring time to 1/10th of a second. Now, for the very first time, the Chronomaster Original pairs a striking blue dial with the emblematic tricolour subdials, a signature of Zenith’s chronographs since 1969, offering a bold new expression of the original A386’s design language.

The compact 38mm stainless steel case is a faithful reproduction of the iconic 1969 reference A386. Modeled directly from the original blueprints, it features a round, bezel-less design with pump-style pushers, a sloped profile, and faceted lugs. The dynamic silhouette is brought to life through a combination of radial-brushed and polished surfaces. The case thickness is 12.9mm, including the domed sapphire crystal. Water resistance is rated at 50 meters.

The sunray-brushed blue dial offers a fresh take on a classic design, blending timeless elegance with a modern edge. The emblematic overlapping registers of the original El Primero Ref. A386 remain faithful to the historic grey, dark grey, and blue color scheme. A silver-toned 1/10th of a second chapter ring adds contrast and enhances legibility. 

Baton-style applied hour markers and hands complete the layout, along with a discreet trapezoid date window at 4:30. The red central chronograph seconds hand completes a full rotation every 10 seconds, allowing the watch to record 1/10th of a second intervals with precision.

The three snailed subdials each display a different function in a distinct color: the small seconds indicator sits in the light grey subdial at 9 o’clock, the 60-minute counter is in the dark grey subdial at 6 o’clock, and the blue subdial at 3 o’clock measures elapsed seconds.

At the heart of the watch beats the El Primero 3600, a modern evolution of Zenith’s legendary automatic chronograph movement. Operating at 5 Hz, it enables precise timing to the tenth of a second, made possible by the central chronograph hand completing one revolution every 10 seconds. The movement features a stop-seconds mechanism and an extended 60-hour power reserve. Visible through the sapphire case back, the movement showcases a column wheel and an open rotor decorated with Zenith’s signature five-pointed star.

The Chronomaster Original Blue is offered with two strap options: a blue calfskin leather strap that complements the dial and is secured by a stainless steel folding clasp, or a three-link stainless steel bracelet fitted with a robust folding clasp.

The Chronomaster Original Blue joins Zenith’s permanent collection, priced at CHF 9,900, approximately AED 45,500.

 

For more information visit Zenith official website.

Technical specifications: Zenith Chronomaster Original Blue
  1. Reference: 03.3200.3600/52.C910
  2. Case: Stainless steel case, sapphire crystal with anti-reflective treatment on both sides, Transparent sapphire crystal case back, zenith star on the crown
  3. Diameter: 38 mm
  4. Height: 12.6 mm
  5. Lug to lug: 46 mm 
  6. Water resistance: 50 m
  7. Dial: blue sunray, three different-coloured counters, 60-second counter positioned at 3 o’clock in a grey subdial, 60 minute counter positioned at 6 o’clock in dark grey subdial, running seconds positioned at 9 o’clock in a blue subdial,  date window at 4:30, external 1/10th of the second white scale,  Rhodium-plated hands and indices coated with SuperLuminova
  8. Movement: automatic, El Primero 3600, In-house, 311 components ,a silicon escape wheel and escapement, 35 jewels
  9. Power reserve: 60 hours
  10. Frequency:   36,000 VpH (5 Hz)
  11. Functions: 1/10th chronograph, Hours, Minutes, Small seconds, date
  12. Bracelet / Strap: Blue calfskin leather strap with steel folding clasp, or stainless steel bracelet with folding clasp included
  13. Avabillity: Permanent Edition
  14. Price: CHF 9,900, equivalent to 45,500 AED

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