Zenith Chronomaster Sport
Every Zenith Chronomaster Sport reference takes a 20 mm watch strap: all 46 we measured.
Zenith Chronomaster Sport lug width by case size
46 references measured; 1 more have an integrated bracelet. Updated 2026-10-29.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 41 mm | 20 mm | 46 | — | 03.3100.3600/21.C822, 03.3100.3600/21.M3100, 03.3100.3600/21.R951 |
Every Zenith Chronomaster Sport reference
- Chronomaster Sport Stainless Steel / Black / Canvas03.3100.3600/21.C822
20 mm - Chronomaster Sport Stainless Steel / Black / Bracelet03.3100.3600/21.M3100
20 mm - Chronomaster Sport Stainless Steel / Black / Rubber03.3100.3600/21.R951
20 mm - Chronomaster Sport Stainless Steel / Silver / Canvas03.3100.3600/69.C823
20 mm - Chronomaster Sport Stainless Steel / Silver / Bracelet03.3100.3600/69.M3100
20 mm - Chronomaster Sport Stainless Steel / White / Rubber03.3100.3600/69.R951
20 mm - Chronomaster Sport Yoshida Stainless Steel / Black / Bracelet03.3101.3600/21.M3100
- Chronomaster Sport Yoshida Stainless Steel / White / Bracelet03.3102.3600/21.M3100
20 mm - Chronomaster Sport Stainless Steel / Boutique Edition03.3103.3600/69.M3100
20 mm - Chronomaster Sport Stainless Steel / Boutique Edition03.3103.3600/69.R950
20 mm - Chronomaster Sport Yoshida Stainless Steel / Aqua Blue / Bracelet03.3104.3600/54.M3100
20 mm - Chronomaster Sport Yoshida Stainless Steel / Aqua Blue / Bracelet03.3105.3600/52.M3100
20 mm - Chronomaster Sport Yoshida Stainless Steel / Aqua Blue / Bracelet03.3106.3600/55.M3100
20 mm - Chronomaster Sport Yoshida Stainless Steel / Green / Bracelet03.3107.3600/56.M3100
20 mm - Chronomaster Sport Yoshida Stainless Steel / Green / Bracelet03.3108.3600/57.M3100
20 mm - Chronomaster Sport Stainless Steel / Pink / Breast Cancer Awareness Month - Susan G. Komen03.3109.3600/18.M3100
20 mm - Chronomaster Sport Only Watch 2023 / Red03.3110.3600/01.M3100
20 mm - Chronomaster Sport Only Watch 2023 / Yellow03.3111.3600/02.M3100
20 mm - Chronomaster Sport Only Watch 2023 / Blue03.3112.3600/03.M3100
20 mm - Chronomaster Sport Only Watch 2023 / Green03.3113.3600/04.M3100
20 mm - Chronomaster Sport Stainless Steel / Blue / Bracelet03.3114.3600/51.M3100
20 mm - Chronomaster Sport Stainless Steel / Blue / Rubber03.3114.3600/51.R950
20 mm - Chronomaster Sport Stainless Steel / Green / Aaron Rodgers03.3117.3600/56.m3100
20 mm - Chronomaster Sport Watches of Switzerland Centenary03.3118.3600/69.M3100
20 mm - Chronomaster Sport Stainless Steel / Green / Bracelet03.3119.3600/56.M3100
20 mm - Chronomaster Sport Stainless Steel / Green / Rubber03.3119.3600/56.R952
20 mm - Chronomaster Sport Stainless Steel / Meteorite / Bracelet03.3120.3600/76.M3100
20 mm - Chronomaster Sport Rose Gold / White / Calf18.3100.3600/69.C920
20 mm - Chronomaster Sport Rose Gold / White / Rubber18.3100.3600/69.R951
20 mm - Chronomaster Sport Rose Gold / Black / Bracelet18.3101.3600/21.M3100
20 mm - Chronomaster Sport Rose Gold / Black / Rubber18.3101.3600/21.R951
20 mm - Chronomaster Sport Rose Gold / Silver / Bracelet18.3101.3600/69.M3100
20 mm - Chronomaster Sport Rose Gold / White / Rubber18.3101.3600/69.R953
20 mm - Chronomaster Sport Rose Gold - Baguette Tricolor / Champagne Meteorite22.3100.3600/69.M3100
- Chronomaster Sport Yoshida Rose Gold - Baguette / Black22.3102.3600/21.M3100
20 mm - Chronomaster Sport Yoshida Rose Gold - Baguette / Rainbow22.3103.3600/21.M3100
20 mm - Chronomaster Sport Yoshida Yellow Gold / Black / Bracelet30.3100.3600-1/21.M3100
20 mm - Chronomaster Sport Yoshida Yellow Gold / Green / Bracelet30.3100.3600/56.M3100
integrated - Chronomaster Sport White Gold - Baguette / Rainbow45.3104.3600/21.M3100
20 mm - Chronomaster Sport 160th Anniversary Edition49.3102.3600/51.M3100
20 mm - Chronomaster Sport Stainless Steel - Rose Gold / Silver / Bracelet51.3100.3600/69.M3100
20 mm - Chronomaster Sport Stainless Steel - Rose Gold / Silver / Rubber51.3100.3600/69.R950
20 mm - Chronomaster Sport Yoshida White Gold / Black65.3101.3600/21.C925
20 mm - Chronomaster Sport Yoshida White Gold / Silver65.3102.3600.21.C925
20 mm - Chronomaster Sport Yoshida White Gold / Aqua Blue65.3103.3600/53.C920
20 mm - Chronomaster Sport Yoshida White Gold / Aqua Blue65.3104.3600/52.C920
20 mm - Chronomaster Sport Titanium / Grey / Bracelet95.3100.3600/39.M3100
20 mm - Chronomaster Sport Titanium / Grey / Rubber95.3100.3600/39.R951
20 mm - Chronomaster Sport
20 mm
Other Zenith families
Inside each one the lug width often changes: it is the reference that decides.
- El Primero 170
- Defy 122
- Pilot 64
- Elite 63
- Revival 46
- Defy Skyline 42
- Chronomaster Original 27
- Defy Extreme 27
- Academy 11
- Class 4
- Chronomaster 3
All Zenith families → · Why the size changes inside a family →