1815 Annual Calendar White Gold (238.026E)

This pre-owned A. Lange & Söhne 1815 Annual Calendar (238.026E) is a masterpiece of German engineering that blends 19th-century pocket watch aesthetics with a highly functional annual calendar complication. Housed in a refined 40mm white gold case, this timepiece features a solid silver argenté dial and a manually wound movement.

• Annual Calendar: Annual calendar that automatically recognizes months with 30 and 31 days, requiring adjustment only once per year at the end of February.

• White Gold Case: 18K white gold with a diameter of 40.0 mm and a slim thickness of 10.1 mm.

• Dial Design: Solid silver argenté dial featuring blued-steel hands, black Arabic numerals, and a peripheral railway-track minute scale.

• Manual-Winding Movement: In-house manually wound Calibre L051.3, composed of 345 parts with a 72-hour power reserve.

• Moon Phase: Highly precise moon-phase display integrated at 6 o'clock, calculated to remain accurate for 122.6 years.

• Exhibition Caseback: Sapphire crystal caseback revealing the meticulously finished movement, including a hand-engraved balance cock and Glashütte stripes.

• Strap & Buckle: Dark navy blue hand-stitched alligator leather strap secured by an 18K white gold prong buckle.

• Full Set: Accompanied by the original A. Lange & Söhne watch box and papers dated 2017.

• Excellent Condition: Movement is running well with case/strap in excellent condition (9/10).