At a glance
- Origin
- Harderwijk, Netherlands
- Movement
- Quartz and mechanical
- Calibre family
- Miyota/Citizen, Seiko/TMI
- Calibres
- Automatic: Miyota 8217, Miyota 82S0
Quartz: Seiko VD53, Seiko VD57, Seiko VD51, Seiko VH64, Miyota 2315, Miyota 0S21
Calibre data with support from Carlos Ruiz · @calibre_independente - Case
- 42–47 mm
- Styles
- Not available
- Average list price
- $520 (half the catalogue between $520 and $540)
Price on the brand’s website, converted at the exchange rate, excluding taxes, shipping and import costs. - Checked
- Oct 15, 2026 on the official website
- Source checked
- alphasierrawatches.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 →