a. lange & sohne lange 31 45.9mm 18kt rose gold men's watch

45.9mm 18kt rose gold case, 15.9mm thickness, white dial, fixed bezel, scratch resistant sapphire crystal, transparent case back, folding clasp, manual winding movement, brown alligator/crocodile leather strap,?beats at 21,600 vph, contains 62 Jewels & has an approximate power reserve of 72 hours.