Jios

Jios is an independent watch brand from Otsu, Japan, founded in 2024. In its current catalogue, it makes quartz and mechanical watches, uses Miyota/Citizen and Seiko/TMI calibres and has cases from 28 to 40 mm.

At a glance

Origin
Otsu, Japan
Founded
2024
Movement
Quartz and mechanical
Calibre family
Miyota/Citizen, Seiko/TMI
Calibres
Automatic: Miyota 8215, Miyota 6T27, Seiko NH34
Quartz: Seiko VL58
Calibre data with support from Carlos Ruiz · @calibre_independente
Case
28–40 mm
Styles
dive, dress, field, GMT
Water resistance
up to 200 m
Average list price
$290
Price on the brand’s website, converted at the exchange rate, excluding taxes, shipping and import costs.
Checked
Oct 17, 2026 on the official website
Source checked
jios-en.com/collection ↗
jios-en.com ↗

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Public data read on the brand’s own website and in specialist publications. Spotted an error? Use the “Is this your brand?” button in the guide or see the corrections log. A guide by Coroa, a Brazilian importer of independent watches. How the guide is made →