𝗔. 𝗟𝗔𝗡𝗚𝗘 & 𝗦Ö𝗛𝗡𝗘 / 𝗟𝗔𝗡𝗚𝗘 𝟭 𝗣𝗘𝗥𝗣𝗘𝗧𝗨𝗔𝗟 𝗖𝗔𝗟𝗘𝗡𝗗𝗔𝗥 / 𝗗𝗨𝗕𝗔𝗜 𝗪𝗔𝗧𝗖𝗛 𝗪𝗘𝗘𝗞 The LANGE 1 PERPETUAL CALENDAR showcases its unique character with asymmetrical displays and a captivating month ring. To ensure the large ring, outsize date, and day-of-week switch seamlessly at midnight, the self-winding calibre L021.3 harnesses energy through a disc cam mechanism throughout the month. #dubaiwatchweek #dww2025 #alangesoehne #langesaxonia #luxurywatches #perpetualcalendar #watchmaking #germanengineering #horology #timepieces #mechanicalwatch #wristwatchcollector