A. Lange and Sohne 116.021 Lange 1 Time Zone 18K Yellow Gold Silver Dial

The A. Lange and Sohne Lange 1 Time Zone ref. 116.021 is one of the most compelling early travel watches of the modern independent-minded German school, introduced in 2005 as an expansion of the brand's signature asymmetrical Lange 1 architecture. Rendered in 18K yellow gold with a silver dial, it preserves the unmistakable visual balance of the original Lange 1 while adding a remarkably intuitive world-time display built around a city ring and subsidiary second time zone. Inside is the manually wound caliber L031.1, a movement developed specifically for this model and finished to the exacting standard that defines the manufacture, with a three-quarter plate, hand-engraved balance cock, and strong 72-hour power reserve. The combination of outsized date, power reserve indicator, day and night display, and time zone function gives the watch unusual practical depth without compromising the clean discipline of the dial. Collectors value the 116.021 for belonging to the first generation of Lange 1 Time Zone references, before the later 136-series update, which gives it added significance within the model's evolution. The yellow gold case brings a particularly warm, traditional character that suits the Lange 1 design language exceptionally well. While not a limited edition and not a country or boutique-specific series, it remains a relatively uncommon reference that appeals to buyers who appreciate mechanically sophisticated travel watches outside the usual Swiss canon. As with the best A. Lange and Sohne watches, the appeal lies not only in the complication set, but in the clarity of execution, movement quality, and the intellectual rigor behind every element of the design. For collectors seeking an important early Lange travel watch with strong horological credibility, the 116.021 stands as a notably refined and increasingly appreciated choice. Like New with A. Lange and Sohne box and papers dated 2005.