LANGE 1 PERPETUAL CALENDAR
The iconic dial of the Lange 1 integrates the perpetual calendar complication in a masterful way thanks to the arrangement of the months in the form of an outer ring. Classicism that flees from the conventional.
Mov. Self-winding, cal.L021.3, 621 components, 63 jewels, 5 gold chatons, hand engraved balance bridge, 21,600 alt/h, reserve 50 h. Func. Perpetual calendar with jumping indications, moon phases, day/night indication. Case. Red gold, 41.9 mm, sapphire glass, sapphire case back. Dial. Solid silver in gray finish, red gold hands with luminescent treatment. Strap. Hand-stitched reddish brown leather, red gold buckle.