Zeneth El Primo Surf Crown

babaky · Oct 16, 2026

Hi All,
I am looking for an original crown for this watch that I bought without verifying the crown.
I think the dimensions are
outer diameter 5.5mm
thread diameter 0.9mm
outer tube diametre 2;0mm

Could someone, with the related knowledge, confirm this or correct me and point me in a direction to find this crown.

Thanks in advance

asrnj77 · Oct 18, 2026

Can’t confirm the size but your best bet is on eBay. It might come from Italy, the home of bulk vintage Zeniths. I found my A384 crown from there. Did you ask ChatGPT? It’s a good start to check the dimensions

babaky · Oct 18, 2026

asrnj77
Can’t confirm the size but your best bet is on eBay. It might come from Italy, the home of bulk vintage Zeniths. I found my A384 crown from there. Did you ask ChatGPT? It’s a good start to check the dimensions

Yes I asked but get different answers on different occasions. Was hoping someone here would have one and could just measure it.

Zeneth El Primo Surf Crown

babaky

asrnj77

babaky

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