One character that makes it very charming is the rivet bracelet. It used the same bracelet as the sport model like Submariner and GMT, so it gives a sporty look to the watch, the rivet-style bracelet made by one of most renowned metalworkers of the 20th century Gay Frères, who supply many bracelets to watch industry top name, like a loved by many collector bracelets called "BOR" or beads-of-rice in 40-50s' to Vacheron Constantin and Patek, ladder bracelet found on vintage Zenith chronographs, and you guessed it...the Legendary bracelet from the Audemars Piguet Royal Oak.