United Kingdom
B Corp certified — Jewelry & related articles
Otiumberg shows emerging commitment to quality basics, but we could not find much evidence of formal certifications, detailed supply chain transparency, or an established repair program. The brand would benefit from publishing factory locations, fiber sourcing details, and a named repair or take-back initiative to strengthen positioning as a longevity-focused maker.
Every brand on Oras is independently researched across five pillars: material quality, construction and craftsmanship, longevity and repairability, sustainability and ethics, and design philosophy. We use a consistent framework so you can compare brands meaningfully.
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