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Zenith Chronomaster Sport Two Tone Review – Detailed Features, Specs, and Comparisons

Discover how the Zenith Chronomaster Sport Two Tone effortlessly merges luxury with high-performance mechanics. Is it the ideal sports chronograph?

As I gently fasten the Zenith Chronomaster Sport Two Tone to my wrist, I can’t help but marvel at its captivating blend of steel and rose gold. The weight feels substantial yet comfortable, a reminder of the craftsmanship within. I glance at the silver tri-colour dial, admiring how it catches the light as I navigate through my day. During an important meeting, I discreetly use the chronograph function, its pump-style pushers smooth and responsive. The Zenith Chronomaster Sport Two Tone isn’t just a watch; it’s a statement of precision and style.

This timepiece holds a special place in Zenith’s lineup, showcasing the brand’s ability to merge traditional watchmaking with modern aesthetics. As a sports chronograph, it excels in both form and function. The Chronomaster Sport in steel and rose gold elevates the sporty design with a touch of luxury, making it versatile enough for both casual and formal settings. But what truly sets this watch apart? Is it the legendary El Primero movement beating inside, or the bold two-tone design that catches the eye?

Features & Design

The Zenith Chronomaster Sport Two Tone is a masterclass in design, blending sportiness with elegance. At its core is the 41mm case, crafted from a combination of stainless steel and 18k rose gold. This two-tone approach isn’t just for show; it adds depth and character to the watch’s profile. The contrast between the cool steel and warm rose gold creates a visual dynamism that’s hard to ignore.

The bezel, a crucial element of any sports chronograph, is made of rose gold with a 1/10th of a second scale register. This isn’t just a decorative feature – it’s integral to the watch’s high-precision timing capabilities. The contrast ensures legibility and luxury, while still being able to perform all the same functions as it’s stainless steel counterpart.

Zenith Chronomaster Two Tone Bracelet

Turning our attention to the dial, we find a silver tri-colour design that’s become a signature of the Chronomaster line. The subdials at 3, 6, and 9 o’clock are slightly recessed and feature different shades, adding depth and improving readability. The hands and hour markers are coated with Super-LumiNova, ensuring visibility in low-light conditions – a must for any sport watch.

The chronograph functions are controlled by pump-style pushers, which offer a satisfying tactile feedback when activated. These pushers are not just functional; they’re a nod to the classic chronographs of the past, adding a touch of vintage charm to this modern timepiece.

At the heart of the Zenith Chronomaster Sport Two Tone beats the El Primero 3600 movement. This isn’t just any movement – it’s a high-frequency caliber that beats at 36,000 vibrations per hour (5 Hz). This high frequency allows for incredibly precise timekeeping, with the ability to measure elapsed time down to 1/10th of a second. The movement is visible through a sapphire crystal case back, revealing the intricate mechanics and beautiful finishing that Zenith is known for.

The bracelet of the Chronomaster Sport Two Tone continues the steel and rose gold theme, with alternating links creating a harmonious flow from the case. It’s secured by a fold over clasp, ensuring a secure and comfortable fit. For those who prefer a different look, Zenith also offers this model with a leather strap, adding versatility to its appeal.

One of the most impressive features of this watch is its power reserve. The El Primero 3600 movement can run for approximately 60 hours when fully wound. This extended power reserve is particularly useful for those who don’t wear the watch daily, as it can be set aside for a couple of days without stopping.

Water resistance is another critical aspect of a sports watch, and the Chronomaster Sport Two Tone doesn’t disappoint. With a water resistance rating of 100 meters (10 ATM), it’s suitable for swimming and snorkeling, though not for deep-sea diving. This level of water resistance adds to the watch’s versatility, making it a true all-rounder.

The Zenith Chronomaster Sport Two Tone, with its reference number 51.3100.3600/69.M3100, is a testament to Zenith’s heritage as a Swiss watchmaker. It combines the brand’s storied past with modern watchmaking techniques, resulting in a timepiece that’s both a nod to tradition and a step into the future. But how does it stack up in terms of specifications? Let’s take a closer look.


  • Case Material: Stainless steel and 18k rose gold
  • Case Diameter: 41mm
  • Case Thickness: 13.6mm
  • Movement: El Primero 3600 Automatic
  • Power Reserve: 60 hours
  • Frequency: 36,000 VpH (5 Hz)
  • Water Resistance: 100 meters (10 ATM)
  • Crystal: Sapphire with anti-reflective treatment
  • Dial: Silver tri-colour with chronograph subdials
  • Bezel: Fixed black ceramic with 1/10th second scale
  • Bracelet: Two-tone stainless steel and 18k rose gold
  • Clasp: Fold over
  • Functions: Hours, minutes, small seconds, 1/10th of a second chronograph, date
Zenith El Primero Movement 3600

Pro’s & Con’s

The Zenith Chronomaster Sport Two Tone offers a compelling package for watch enthusiasts and collectors alike. Its blend of high-performance mechanics and luxurious aesthetics sets it apart in the competitive world of sports chronographs. Let’s break down the strengths that make this timepiece stand out.


  • High-precision El Primero 3600 movement
  • Luxurious two-tone design in steel and rose gold
  • 1/10th of a second chronograph functionality
  • Versatile 41mm case size
  • 60-hour power reserve
  • 100m water resistance
  • Durable ceramic bezel

Despite its many strengths, the Zenith Chronomaster Sport Two Tone isn’t without its potential drawbacks. These factors might influence a buyer’s decision, depending on their personal preferences and needs.


  • Higher price point compared to steel-only models
  • Two-tone design may not appeal to all tastes
  • 13.6mm case thickness might be bulky for some wrists
  • Limited availability due to popularity

Comparable alternatives to the Zenith Chronomaster Sport Two Tone

When considering the Zenith Chronomaster Sport Two Tone, it’s natural to compare it with other prestigious chronographs in the market. Two notable alternatives are the Rolex Daytona and the Omega Speedmaster Professional. The Rolex Daytona, particularly in its two-tone steel and gold configuration, shares several design elements with the Zenith. Both feature a three-subdial layout, a tachymeter bezel, and a sporty yet luxurious aesthetic. However, the Daytona uses Rolex’s in-house caliber 4130, which, while excellent, doesn’t match the high-beat frequency of Zenith’s El Primero. The Daytona also typically comes with a higher price tag and can be more difficult to obtain due to high demand.

The Omega Speedmaster Professional, on the other hand, offers a different take on the chronograph. Its history as the ‘Moonwatch’ gives it unparalleled pedigree. While it now offers a two-tone option, its classic design and robust movement make it a worthy competitor. The Speedmaster’s manual-wind movement contrasts with the automatic calibers in the Zenith and Rolex, which may appeal to purists. However, it lacks the 1/10th of a second precision that the Zenith Chronomaster Sport Two Tone offers. In terms of pricing, the Zenith often sits a bit below the Omega and the Rolex for the two tone variations, potentially offering a better value at this price point.

Zenith Chronomaster Sport Two Tone Value & Availability

The Zenith Chronomaster Sport Two Tone represents a significant investment in the world of luxury watches. Its pricing reflects its high-end movement, premium materials, and the prestige of the Zenith brand. While it’s more expensive than its steel counterpart, the addition of rose gold adds to its value proposition. In terms of long-term value, it’s important to note that this is purely opinion and not financial advice: the Chronomaster Sport line has been well-received in the market, which could bode well for future value retention. However, as with any luxury item, this can’t be guaranteed. The watch is available through Zenith boutiques and authorized dealers. Due to its popularity, availability can be limited, and interested buyers might need to join a waiting list. Online platforms affiliated with Zenith also offer the possibility of purchase, though it’s always recommended to buy from authorized sources to ensure authenticity and warranty coverage. Ultimately, the Zenith Chronomaster Sport Two Tone offers a compelling package of horological excellence and luxurious design, making it a worthy consideration for those in the market for a high-end sports chronograph.

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