This solid platinum Lange One Lumen one of only 200 pieces produced in this very special limited edition. The smokey sapphire crystal dial hints at the impeccably finished German silver movement underneath whilst allowing the Date discs, so generously coated in lume, to shine through. With interest in rare and important Lange models growing rapidly in recent years, this exceptional example with its full complement of original box and papers will surely occupy a very special place in any important watch collection.