The Concava Tessina 35 Gold is a gold-finished version of the Swiss-made Tessina subminiature 35mm camera, a compact twin-lens design that uses 35mm film loaded into a dedicated cassette. The Gold variant was offered as a luxury presentation version of the standard Tessina, aimed at collectors rather than working photographers.

Tessina 35 Gold examples are scarce at UK auction, so price points are thin: the most recent hammer result we have on record is £938 in November 2025, which sits at saleroom level and excludes buyer's premium. With only a single recent data point in 2026, the Tessina 35 Gold's value can swing significantly with condition, completeness of original case and accessories, and presentation, so a single sale should be read as an indication rather than a firm market price.