German Luxury products manufacturer Montblanc is very best known for its significant-high-quality crafting pens. On the other hand, the brand has also dabbled in watch-building—and has accomplished so with substantial achievement. Whilst not as much of a domestic name as Rolex, Possibly, Audemars Piguet delivers something else to would-be wearers: https://www.watchesworld.com/a-history-of-watch-reference-numbers/