Used Zenith Watches High-Frequency Chronograph

Description

The Zenith Chronomaster Sport ref. 03.3119.3600/56.M3100 is a modern high-frequency chronograph that stands out among used Zenith watches for its blend of heritage and contemporary design. The 41mm stainless steel case (13.6mm thick) delivers balanced wrist presence with brushed/polished finishes, while the unidirectional rotatable 60-minute dive bezel (black ceramic insert with 10-second scale) ensures precise timing for diving or racing. Water-resistant to 100 meters with a screw-down crown, it’s built for active use.

The black dial features tricolor subdials (blue 60-second, anthracite 60-minute, silver small seconds), applied indices, and Super-LumiNova lume for excellent legibility, with a date window at 6 o’clock. Powered by the legendary El Primero Calibre 3600 (automatic, 36,000 vph / 5 Hz, 35 jewels, 60-hour power reserve), it delivers ultra-smooth 1/10th-second chronograph sweep and outstanding accuracy.

The integrated stainless steel bracelet adds sporty comfort and modern style with quick-release spring bars. This excellent-condition example comes as a complete full set (original box, warranty card, booklets)—ensuring authenticity and strong value at $10,600 USD (competitive with secondary market $9,000–$11,000 for similar mint Chronomaster Sport pieces).

Among used Zenith watches, the Chronomaster Sport is a flagship model—reviving the El Primero’s high-frequency legacy (since 1969) in a contemporary package. Compared to Defy or El Primero Original, it offers sportier dive aesthetics and integrated bracelet; versus Rolex Daytona or Omega Speedmaster, Zenith delivers superior frequency (5 Hz vs. 4 Hz) and value. The 1/10th-second hand sweeps smoothly, making timing feel alive.

Occasions suit this Chronomaster for sports, travel, casual wear, or as a statement chronograph—the yellow dial variant (if applicable) adds bold visibility, while the steel keeps it versatile. Less ideal for ultra-formal (opt for Port Royal) but excels in active, dynamic lifestyles.

Deep insights: The Chronomaster Sport (2020s) modernizes the El Primero with integrated bracelet and ceramic bezel; yellow dial variants are eye-catching and highly wearable—strong resale potential due to Zenith’s rising brand momentum and El Primero heritage.

Secure this impressive Zenith Chronomaster Sport with insured shipping. Contact us for extra photos or authentication details to own this high-frequency icon!

This high-frequency chronograph is positioned as a standout in the used zenith watches category—highlighting its modern performance, El Primero heritage, and excellent value as a pre-owned piece with full specs and strong collectibility.

Market context (early 2026): Retail for the Chronomaster Sport (steel, black dial variant) is around $11,500–$12,500 USD. Secondary/pre-owned market prices for mint/near-mint examples typically range $9,000–$11,000 USD. Your $10,600 asking price is competitive and attractive—solid deal for a current-production Zenith chronograph.

Necessary Attributes

• Brand: Zenith
• Model: Chronomaster Sport
• Reference: 03.3119.3600/56.M3100
• Category: Luxury Chronograph / High-Frequency Sports Watch
• Case Size: 41mm (diameter) x 13.6mm (thickness), lug-to-lug ~48–49mm
• Material: Stainless steel (case, unidirectional rotatable bezel, screw-down pushers & crown)
• Dial: Black with tricolor subdials (blue, anthracite, silver), applied indices, date at 6 o’clock
• Bezel: Unidirectional rotatable 60-minute dive bezel (stainless steel with black ceramic insert, 10-second scale)
• Movement: Zenith El Primero Calibre 3600 (automatic, 36,000 vph / 5 Hz, 35 jewels, 60-hour power reserve)
• Water Resistance: 100 meters / 330 feet
• Crystal: Domed sapphire (anti-reflective coating)
• Bracelet/Strap: Stainless steel bracelet (integrated design, quick-release spring bars)
• Condition: Excellent / Near Mint (recent production, full specs)
• Features: 1/10th-second chronograph (central seconds hand), 60-second counter at 3 o’clock, 60-minute counter at 6 o’clock, small seconds at 9 o’clock, date at 6 o’clock, Super-LumiNova lume
• Price: $10,600 USD
• Year: Recent (current production model)
• Authenticity & Included: 100% genuine Zenith; Original Box, Warranty Card, Booklets, Complete Set
• Other Details: El Primero high-frequency movement (5 Hz for smooth 1/10th-second hand); integrated bracelet design; sporty yet refined

Characteristics

The Zenith Chronomaster Sport ref. 03.3119.3600/56.M3100 is a modern evolution of the legendary El Primero chronograph, delivering 1/10th-second timing precision in a robust 41mm stainless steel case. The unidirectional 60-minute dive bezel (black ceramic insert with 10-second scale) provides dive functionality, while the black dial with tricolor subdials (blue, anthracite, silver) ensures high legibility with applied indices and Super-LumiNova lume.

Powered by the in-house El Primero Calibre 3600 (36,000 vph / 5 Hz, 60-hour reserve, 35 jewels), it offers ultra-smooth chronograph sweep and exceptional accuracy. The integrated stainless steel bracelet adds sporty comfort and contemporary style. As one of the most desirable used Zenith watches, it combines heritage (El Primero since 1969) with modern refinement—ideal for chronograph enthusiasts and active lifestyles.