A. Lange & Söhne Grand Lange 1 Moon Phase 18K Yellow Gold Men’s Watch

The A. Lange & Söhne Grand Lange 1 Moon Phase 139.021, featuring a 41 mm 18K yellow gold case, ivory argenté solid silver dial, off-center time display, Roman numerals, outsize date, moon-phase display, and UP/DOWN power-reserve indicator, presents an elegant complicated dress watch with the distinctive asymmetrical design language of the Lange 1 collection. The watch is powered by the manually wound A. Lange & Söhne Caliber L095.3 movement, featuring 446 movement parts and displaying hours, minutes, small seconds, outsize date, moon phase, and power-reserve indication, with a power reserve of approximately 72 hours. Fitted with a scratch-resistant sapphire crystal, sapphire crystal exhibition case back, and brown alligator leather strap with an 18K yellow gold prong buckle, while offering water resistance up to 30 meters, this Grand Lange 1 Moon Phase combines precious-metal construction, practical calendar indication, moon-phase complication, and refined A. Lange & Söhne mechanical craftsmanship. Condition: Preowned Scope of delivery: Watch only, without box and papers Warranty: 1-year dealer warranty Key Details Brand: A. Lange & Söhne Reference: 139.021 Collection: Lange 1 Movement: Manual-wind manufacture movement, Caliber L095.3 Movement Parts: 446 Power Reserve: Approximately 72 hours Case Material: 18K Yellow Gold Case Shape: Round Case Size: 41 mm Case Thickness: 9.5 mm Case Back: Sapphire crystal exhibition case back Water Resistance: 30 m / 3 bar / 100 ft Dial: Ivory argenté solid silver dial with Roman numerals and baton markers Hands: Yellow gold hands Functions: Hours, minutes, small seconds, outsize date, moon-phase display, UP/DOWN power-reserve indicator Crystal: Scratch-resistant sapphire crystal Strap: Brown alligator leather strap Clasp: 18K Yellow Gold prong buckle Condition: Mint condition Gender: Men’s