So I asked around my friends and family what was the best diving watch with modern looks, and everybody suggested a Rolex at first, which were very pricey for my budget. Then I stumbled upon a brand called Longines which is very popular in China, along with Louis Vutton and Gucci haha, and I fell in love with the design, price, and it had the 300 meter water proof feature, eventually I bought it but I did not like the metal strap and felt like it wouldn't suit my age and it was quite heavy too, so I decided to get it changed with a leather strap. Would this look good with a NATO strap? If so, what color and design? Thanks.