Luminous Calendar Tourbillons – A. Lange & Söhne Debuts Lange 1 Tourbillon Perpetual Calendar Lumen (TrendHunter.com)

(TrendHunter.com) Displyed at Watches & Wonders 2026, the Lange 1 Tourbillon Perpetual Calendar Lumen by A. Lange & Söhne is a platinum timepiece featuring a semi-transparent sapphire dial designed to expose…(TrendHunter.com) Displyed at Watches & Wonders 2026, the Lange 1 Tourbillon Perpetual Calendar Lumen by A. Lange & Söhne is a platinum timepiece featuring a semi-transparent sapphire dial designed to expose…