This time round I handled the new Seiko Prospex model, SPB185 and SPB187. This model has been nicknamed “MM200” by the watch community because it has a case design that is similar to the Marinemaster 300. It has a diameter of 42mm and a thickness of 12.5mm. Lug width is 20mm and lug to lug distance is 49mm.
Below are my views on this watch.