A Lange Sohne Grand Lange 1 Moon Phase Platinum 41mm Rhodie Silver Dial 139.025 - BRAND NEW

The A. Lange & Söhne Grand Lange 1 Moon Phase reference 139.025 represents one of the most coveted complications to emerge from the legendary Glashütte manufacture. Founded in 1845 by Ferdinand Adolph Lange and revived in 1990 after decades of enforced silence, A. Lange & Söhne has become synonymous with German precision, hand-finishing taken to an almost unreasonable extreme, and dial architecture that is unlike anything produced in Switzerland or anywhere else in the world. The Grand Lange 1 Moon Phase sits at the very heart of that legacy.

The 41mm platinum case of reference 139.025 is a statement in itself. Platinum is the rarest and densest of the noble metals used in fine watchmaking, lending the watch a cool, bluish-white luster that amplifies every polished and brushed surface. At 41mm the Grand Lange 1 wears with commanding presence on the wrist while remaining squarely within the tradition of refined dress-watch proportions—large enough to display its complex dial with clarity, refined enough for a formal occasion.

The rhodié silver dial is the immediate visual focus. Rhodium plating imparts a cool, mirror-like depth to the silver surface, providing superb contrast for the applied Roman numeral hour markers that Lange deploys with disciplined elegance. The asymmetric dial layout—a hallmark of every Lange 1 family member—places the large outsize date window and subsidiary seconds in precise optical balance, while the moon-phase aperture adds a second layer of celestial poetry. Lange's moon-phase mechanism is renowned for its astronomical accuracy, requiring correction only after an extraordinarily long interval.

Beneath the dial, a mechanical movement crafted entirely in Glashütte drives every complication. A. Lange & Söhne movements are assembled twice—once to verify function, then fully disassembled, decorated by hand, and reassembled—a practice that is unique in modern high watchmaking. The three-quarter plate in German silver, hand-engraved balance cock, and blued screws visible through the display caseback transform the movement into a work of art as compelling as the dial itself.

On the wrist, the 139.025 pairs the tactile luxury of the platinum case with a supple leather strap that keeps the overall wearability high while emphasizing the watch's dress-watch character. The weight of the platinum is perceptible in the best possible way—a constant, quiet reminder of the metal's rarity and value. Whether worn to a black-tie event or appreciated as the centerpiece of an investment-grade collection, this reference rewards close attention at every turn.

Bizak & Co. offers this brand-new A. Lange & Söhne Grand Lange 1 Moon Phase 139.025 with the full confidence of an established luxury watch dealer committed to authenticity and competitive pricing. Acquiring a new Lange of this caliber through a trusted dealer is the surest path to verified provenance and peace of mind. Reach out to the Bizak & Co. team at bizakandco.com to confirm availability, discuss pricing, or arrange a purchase—this is a reference that rarely waits long for a discerning buyer.