Titanium, long prized for its incredible strength-to-weight ratio, is used in spacecraft, race cars and other places where performance is measured down to the millisecond. Watchmakers have been using this material for decades to make a tough lightweight watch case. Let’s take a look at some of the newest watches to take advantage of this tough-as-nails material. Audemars Piguet Royal Oak Selfwinding Perpetual Calendar Ultra-Thin IWC Big Pilot’s Watch 43.. Read More