Logic Watches

Logic Watches is an independent watch brand from United States. In its current catalogue, it makes quartz and mechanical watches, uses Seiko/TMI calibres and has cases from 35 to 42 mm.

At a glance

Origin
United States
Movement
Quartz and mechanical
Calibre family
Seiko/TMI
Calibres
Automatic: Seiko NH35
Calibre data with support from Carlos Ruiz · @calibre_independente
Case
35–42 mm
Styles
dive
Water resistance
up to 200 m
Average list price
$310 (half the catalogue between $280 and $390)
Price on the brand’s website, converted at the exchange rate, excluding taxes, shipping and import costs.
Checked
Oct 16, 2026 on the official website
Source checked
logicwatches.com/collections/all ↗

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Where it appears in the guide

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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 →