Zenith Chronomaster Sport Chronomaster Sport Stainless Steel / Meteorite / Bracelet
Reference 03.3120.3600/76.M3100
About this watch
The Zenith Chronomaster Sport 03.3120.3600/76.M3100 debuted in 2025. This watch is housed in a stainless steel case measuring 41mm across and 13.6mm in thickness, with softly faceted lugs, pump-style chronograph pushers, and a screw-down crown ensuring water resistance to 100 meters. A polished black ceramic bezel, engraved with the 1/10th of a second chronograph scale, frames the dial.
The dial is cut from a meteorite, giving each example a unique Widmanstätten pattern created by the crystallisation of the iron-nickel alloy. Applied faceted hour markers and rhodium-plated hands with Super-LumiNova provide legibility, while the overlapping tricolour registers at 3, 6, and 9 o’clock — in silver, light grey, and anthracite — carry over one of Zenith’s signature design codes. A date window is placed discreetly at 4:30.
Visible through the sapphire crystal case back is the self-winding El Primero 3600 El Primero 3600. This high-frequency chronograph movement operates at 36,000 vibrations per hour (5 Hz), allowing the central chronograph seconds hand to measure elapsed time with 1/10th of a second precision. The calibre is equipped with a column wheel and horizontal clutch, and it provides a power reserve of approximately 60 hours.
The Chronomaster Sport Meteorite is fitted with an integrated stainless steel bracelet with a folding clasp and delivered with an additional black rubber strap, allowing for versatile wear between a sporty and a more formal presentation.
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Specifications
- Brand
- Zenith
- Family
- Chronomaster Sport
- Model
- Chronomaster Sport Stainless Steel / Meteorite / Bracelet
- Reference
- 03.3120.3600/76.M3100
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Case
- 41mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS][US] Zenith El Primero Chronomaster Sport - Meteorite Dial - 42mm - 03.3120.3600/76.M3100 - Full Set](https://preview.redd.it/k0gupj5w3wfg1.jpeg?width=640&crop=smart&auto=webp&s=c94c829ecdd3896421ba6bd76551145b5fc43c60)
[US] Zenith El Primero Chronomaster Sport - Meteorite Dial - 42mm - 03.3120.3600/76.M3100 - Full Set
Up for sale is a Zenith El Primero Chronomaster Sport - Meteorite Dial - 42mm Watch functions perfectly mechanically, without issue.
- Condition: Fantastic condition with minor hairlines
- Water Resistance: 30m
- Case Size: 42mm diameter
- Band Material: bracelet
![[WTS][US] Zenith El Primero Chronomaster Sport - Meteorite Dial - 42mm - 03.3120.3600/76.M3100 - Full Set](https://preview.redd.it/97e67bz7wheg1.jpg?width=640&crop=smart&auto=webp&s=b9c75fcc3183efd5548a659b288d35c00cbcf23a)
[US] Zenith El Primero Chronomaster Sport - Meteorite Dial - 42mm - 03.3120.3600/76.M3100 - Full Set
A Zenith El Primero Chronomaster Sport watch featuring a meteorite dial, in 42mm size.
- Condition: Fantastic with minor hairlines
- Case size: 42mm
![[WTS] Zenith Chronomaster Sport 'Zaytona' White Dial Ref. 03.3100.3600 Complete Set w/Box and Papers!](https://preview.redd.it/ghs8knj1qzeg1.jpg?width=640&crop=smart&auto=webp&s=c57f2001568288b14093bb8d49b7a5c81fd6a70d)
Zenith Chronomaster Sport 'Zaytona' White Dial Ref. 03.3100.3600 Complete Set w/Box and Papers!
The Zenith Chronomaster Sport 'Zaytona' is a high-end automatic chronograph watch featuring an El Primero 3600 movement, stainless steel case with a black ceramic bezel and 41mm diameter. The watch has a white dial with tri-color chronograph sub-dials and comes with a complete set including box and papers.
- Condition: Excellent Pre-Owned Condition
- Case Size: 41mm
- Movement: El Primero 3600 automatic chronograph
- Water Resistance: 100 meters
SOLD FS: Zenith Chronomaster Sport 03.3100.3600/69.M3100
- Condition: sold
- Status: sold
Zenith Chronomaster Sport - Aaron Rodgers - 03.3117.3600/56.M3100 ( new )
A brand new Zenith Chronomaster Sport Aaron Rodgers Boutique Edition with a 41mm green dial, limited to one of 250 pieces.
- Condition: Brand new
- Case Material: Stainless steel
- Movement: El Primero
Zenith Chronomaster Sport - White Dial - 03.3100.3600/69.M3100 ( excellent )
Up for sale is an excellent condition Zenith Chronomaster Sport White Dial, reference # 03.3100.3600/69.M3100 It comes complete with all boxes, papers, booklets, hang tag and Zenith Warranty Card dated December 2022.
- Condition: Excellent
- Case size: 41mm
- Material: Stainless Steel
- Movement: El Primero
ZENITH CHRONOMASTER SPORT El PRIMERO YOSHIDA GREEN DIAL LIMITED EDITION 2024
The Zenith Chronomaster Sport Yoshida 'Hulk Edition' features a stainless steel case with a green ceramic bezel and dial, powered by the El Primero Caliber 3600.
- Condition: Mint, Unpolished Condition
- Limited edition: 1 of 244 pieces
- Case material: stainless steel
- Bracelet material: stainless steel
Zenith Chronomaster Sport - 03.3100.3600/21.M3100 - Black - Steel - 41mm - Mint
A Zenith Chronomaster Sport in excellent condition, with a black dial and stainless steel case.
- Condition: Pre-Owned - Mint
- Case size: 41mm diameter
- Bracelet type: Rubber
- Material: Stainless Steel
>>REDUCED<< ZENITH CHRONOMASTER SPORT BLACK ZAYTONA BRACELET + STRAP Warranty
The Zenith Chronomaster Sport El Primero Chronograph is a high-end chronograph watch powered by the in-house Zenith El Primero 21 movement. It features 1/10th second timing, quickset date, and hacking seconds.
- Condition: near mint, near perfect condition
- Movement: Zenith El Primero 21
- Diameter: 41mm