At a glance
- Origin
- Morteau, France
- Founded
- 2005
- Movement
- Automatic only
- Calibre family
- in-house calibre
- Calibres
- Automatic: in-house calibre
Other: in-house calibre
Calibre data with support from Carlos Ruiz · @calibre_independente - Case
- 39–48 mm
- Styles
- dive, dress
- Water resistance
- up to 4000 m
- Average list price
- $2,400 (half the catalogue between $1,900 and $3,100)
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
- ralftech.com/en/collections/watches ↗
ralftech.com/en/product-category/collections-en/watches/w… ↗
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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 →