Watch model

Zenith CHRONOMASTER SPORT

Zenithgrain: referenceref. 03.3100.3600/21.M3100

no sourced photograph

No round has proven an image for this record. An image is written only where the brand’s own page ties the picture to the reference — by its structured data, or by the reference appearing literally in the asset URL. Position in a gallery is not proof, so where nothing proved the pairing nothing was stored.

See Zenith CHRONOMASTER SPORT on Zenith’s own page ↗

Movement

Zenith El Primero 3600

Grade not disclosed by the source; the edge points at the grade-unknown execution.

Attributes

Catalogue presence: archive_observation_only

Sources

1
Internet Archive
https://web.archive.org/web/20241205154923/https://www.zenith-watches.com/en_lu/product/chronomaster-sport-03-3100-3600-21-m3100
archivetier 2retrieved 2024-12-052 facts on this page
2
zenith-watches.com
https://www.zenith-watches.com/int/brand/sound-of-precision
manufacturertier 1retrieved 2026-08-291 fact on this page