Ever since Tudor's first Black Bay dive watch debuted in 2012, the lineup has been steadily expanding. One particularly collectible model is the Tudor Black Bay Harrods Exclusive model, launched in 2017 with a green bezel insert and a numbered caseback. As the name suggests, it was only sold at the jeweler Harrods in London. And now there's a new version: a limited-edition current-generation Black Bay 41mm dive watch with a green dial, a gold-capped bezel with a black insert, and the Harrods ...