A. Lange & Sohne Grand Lange 1 Series, Men's watch with hand wind movement and 72-hour power reserve, featuring an 18kt rose gold-tone case of size 38.5mm and thickness 10mm, fixed bezel, grey dial with rose gold-tone hands and index hour markers plus outer minute markers at the 2 o'clock date window, sapphire crystal for scratch resistance and visibility including a transparent see-through case back, equipped with buckle clasp, water resistant to 30 meters / 100 feet, luxury style watch labelled Swiss Made.
