Blume Ventures has led a ₹70 crore (approximately US$7.5 million) Series A in ROTORIS, the independent watch house imagined in India and sold by invitation through its Registry.

The round also saw participation from 9Unicorns and Centricity, which brought in a group of family offices including Diwakar Goel, Global Head of Data at BlackRock; Atul Singh, former Group President, Asia Pacific, at Coca-Cola; and Adhiraj Burman of the Dabur family. Actor and television host Rannvijay Singha also invested.

The capital will go into research and development, expanded production, and a growing Rotoris House footprint in India and abroad.

The founding chapter of 2,100 numbered timepieces sold out within days of launch in February 2026. Close to 100,000 people have since registered for access, and 40% of demand comes from outside India, across the US, Dubai and Australia.

Built for the next generation of collectors

ROTORIS is made for a new kind of collector: ambitious, well-travelled, and moved by design over the name on the dial. For many owners, a ROTORIS is their first serious watch, chosen for the design, the stone, the story, and the knowledge that few others will be wearing it. Pieces like........

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