A. Lange & Söhne 1815 Rattrapante Perpetual Calendar Ref. 421.056FE
Ref. 421.056FE
in 18-carat white gold
The 1815 RATTRAPANTE PERPETUAL CALENDAR is a masterpiece of classic complications, combining a chronograph with rattrapante function and a perpetual calendar in one elegant timepiece. Limited to just 100 pieces, this exclusive model features an 18-carat white gold case with a 41.9 mm diameter and a thickness of 14.7 mm. The dial, crafted from solid pink gold, offers a sophisticated contrast. The manually wound L101.1 movement provides a 42-hour power reserve and operates at a balance frequency of 21,600 semi-oscillations per hour (3.0 Hz). With 631 intricately engineered parts, it includes a power-reserve indicator, moon-phase display, calendar function, and day-of-week display. Water-resistant up to 3 bar, this watch comes with a brown alligator leather strap and an 18-carat white gold buckle. Reference: 421.056FE / LSLS4213AA.