Chronomaster through the years
Zenith · 1994–present
Calibre
El Primero 400: 2019–2026El Primero 4061: 2020–2026El Primero 3600: 2021–2026El Primero 3610: 2024–2026El Primero 3600 SK: 2026Diameter
41 mm: 2021–202638 mm: 2021–202637 mm: 2019–2026Thickness
13.6 mm: 2021–202612.6 mm: 2024–2026Generations
Shaded: new to the line.
- 2019–presentChronomaster Revival El Primero A384A384
- Calibre El Primero 400 (new to the line)
- 37 mm (new to the line)
- 12.6 mm thick (new to the line)
- 2020–presentChronomaster Revival Shadow97.T384.4061/21
- Calibre El Primero 4061 (new to the line)
- 37 mm
- 2021Chronomaster Sport03.3109.3600/18
- Calibre El Primero 3600 (new to the line)
- 41 mm (new to the line)
- 13.6 mm thick (new to the line)
- 2021–presentChronomaster Sport3100
- Calibre El Primero 3600 (new to the line)
- 41 mm (new to the line)
- 13.6 mm thick (new to the line)
- 2021–2026Chronomaster Sport3101
- Calibre El Primero 3600 (new to the line)
- 41 mm (new to the line)
- 13.6 mm thick (new to the line)
- 2021–presentChronomaster Sport3102
- Calibre El Primero 3600 (new to the line)
- 41 mm (new to the line)
- 13.6 mm thick (new to the line)
- 2021–presentChronomaster Original3200
- Calibre El Primero 3600 (new to the line)
- 38 mm (new to the line)
- 2022Chronomaster Sport Yoshida03.3105.3600/52
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2022Chronomaster Original Watches of Switzerland03.3203.3600/10
- Calibre El Primero 3600
- 38 mm
- 2022–2026Chronomaster Sport3103
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2022Chronomaster Sport Yoshida3104
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2022Chronomaster Original3202
- Calibre El Primero 3600
- 38 mm
- 2023Chronomaster Sport Yoshida03.3106.3600/55
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2023Chronomaster Sport Yoshida03.3107.3600/56
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2023Chronomaster Sport Yoshida03.3108.3600/57
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2023Chronomaster Sport Only Watch 202303.3110.3600/01
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2023Chronomaster Sport Only Watch 202303.3111.3600/02
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2023Chronomaster Sport Only Watch 202303.3112.3600/03
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2023Chronomaster Sport Only Watch 202303.3113.3600/04
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2023–2026Chronomaster Sport03.3114.3600/51
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2023Chronomaster Sport03.3117.3600/56
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2024Chronomaster Sport Watches of Switzerland Centenary03.3118.3600/69
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2024–2026Chronomaster Sport03.3119.3600/56
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2024Chronomaster Original Triple Calendar Hodinkee03.3401.3610/21
- Calibre El Primero 3610 (new to the line)
- 38 mm
- 12.6 mm thick
- 2024–presentChronomaster Original3400
- Calibre El Primero 3610 (new to the line)
- 38 mm
- 12.6 mm thick
- 2025–presentChronomaster Sport03.3120.3600/76
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2025Chronomaster Original Triple Calendar03.3402.3610/53
- Calibre El Primero 3610
- 38 mm
- 12.6 mm thick
- 2026–presentChronomaster Sport03.3131.3600/01
- Calibre El Primero 3600
- 41 mm
- 13.6 mm thick
- 2026Chronomaster Original Édition Paris03.3207.3600/75
- Calibre El Primero 3600
- 38 mm
- 2026–presentChronomaster Sport3130
- Calibre El Primero 3600
- Calibre El Primero 3600 SK (new to the line)
- 41 mm
- 13.6 mm thick