Contact firstname.lastname@example.org for pricing and availability; Either I have it, or I can get it! Shop this watch: http://bit.ly/35PrfDd Shop all A. Lange & Sohne watches: http://bit.ly/2xhKAOV The A. Lange & Sohne Datotgraph Up Down (405.835) features a 41mm platinum case with a factory baguette diamond bezel surrounding a black dial on a black alligator strap with a platinum tang buckle. Functions of this A. Lange & Sohne Datograph include power reserve, hours, minutes, small seconds, big date, flyback chronograph and day/night indicator. This A. Lange & Sohne watch also measures 13.4mm in thickness and 49mm from lug-to-lug. For complete details, watch the full A. Lange & Sohne Datotgraph Up Down review by Tim Mosso! Please subscribe to our channel for the best luxury watch reviews on YouTube: https://www.youtube.com/WatchBoxReviews/?sub_confirmation=1 Visit our website at www.thewatchbox.com for the latest pre-owned luxury watch arrivals and industry-leading value in previously loved luxury timepieces.