Lange 1 Moonphase

A. Lange & Sohne Lange 1 Moonphase Watch, round platinum case (38.5mm diameter, 10mm thickness) with see-through sapphire crystal caseback, black crocodile leather strap with platinum tang buckle, silver dial with silver hands and applied Roman numerals and index hour markers, power reserve indicator at 3 o'clock, moonphase indicator and sub-seconds dial at 5 o'clock, patented large double-window date calendar at 1 o'clock, 52 jewel #L901.5 Caliber manual-winding mechanical movement with 72 hour power reserve, scratch-resistant sapphire crystal, water-resistant to 30 meters.

A. Lange & Sohne Lange 1 Moonphase Watch, round 18kt rose gold case (38.5mm diameter, 10mm thickness) with see-through sapphire crystal caseback, black crocodile leather strap with 18kt rose gold tang buckle, silver dial with rose gold hands and applied Roman numerals and index hour markers, power reserve indicator at 3 o'clock, moonphase indicator and sub-seconds dial at 5 o'clock, patented large double-window date calendar at 1 o'clock, 52 jewel #L901.5 Caliber manual-winding mechanical movement with 72 hour power reserve, scratch-resistant sapphire crystal, water-resistant to 30 meters.