A. Lange & Söhne Lange 1 Time Zone 136.025 Platinum Rhodium Dial (2026)

The Lange 1 Time Zone 136.025 shows home time and a second time zone at a glance, a function A. Lange & Söhne first built into the Lange 1 in 2005. In 2020 the model received a redesigned movement, ring-shaped day/night indicators at the center of both time circles and a daylight saving time display. This version sets that updated design in a Platinum case with a Rhodium dial. Crown adjustments move both times together, so the second zone stays aligned with home time on this Lange 1.

The larger circle, with applied Roman numerals, gives home time; the smaller one, with printed Arabic numerals, gives the second zone, set by a city ring of 24 time zones that a pusher at 8 o'clock advances from west to east. The Lange outsize date follows home time. The hand-wound watch sits in a 41.9 mm Platinum case, 10.9 mm high, on black alligator with a Platinum buckle.