This vintage 1960s Solvil Titus Calypsomatic diver watch is a stunning timepiece with a black tropical dial and a stainless steel case. With 21 jewels and a mechanical automatic movement, this unisex watch features a bidirectional rotating black bezel, water resistance up to 150 meters, and day/date features. The watch also comes with papers and service records from the manufacturer, making it a valuable collector's item for watch enthusiasts. Made in Switzerland, this classic diver watch exudes a sense of nostalgia and sophistication.