Watches & Wonders 2021 - Q&A with Anthony de Haas of A. Lange & Söhne on the Lange 1 Perpetual

#watchesandwonders2021 @alangesoehne #MonochromeWatches -------------- A conversation between Anthony de Haas, Director of Product Development at A. Lange & Söhne, and Frank Geelen, founder of MONOCHROME, on the new watches presented by the German brand at the 2021 digital edition of Watches & Wonders, including the new Lange 1 Perpetual Calendar -------------- 2021, all right reserved to MONOCHROME For more about horology, check https://monochrome-watches.com​​​​​​ for reviews, news, collector's insights, and more.