Sport ura Kinetic SNL015 Men's Watch the present Submariners now have a CERACRHOM bezel (a ceramic bezel), which is great since it looks more lavish and is extremely resistance against scratching. Previous Submariners, including the one pictured above and the one at this link green bezel anniversary Submariner, were made of aluminum (this is good, but ceramic is far more scratch resistant). The new Glidelock adjustable clasp was recently added, and allows easy micro adjustments with no tools (the 2007 model doesn't have a Glidelock clasp).
It would be tough to reason that the Parachrom blue hairspring, ceramic bezel or Glidelock equipped clasp aren't good upgrades to the Submariner. There are, however, some upgrades that are more controversial. The brand new Maxi dial, Rolex 179174-WDJ Ladie's watch which basically consists of larger markers and hands, is a perfect example. Many hardcore Rolex fans argue that the older, smaller markers and hands look better. In that case, a 2007 Submariner or older version may be a better decision.
But for people that aren't as opinionated about Rolex, the newer hands and markers might not even be that noticeable. Plus, since they're bigger, more luminous Superluminova paint can be used, creating a brighter and much more effective Rolex 179174-WDJ watch glow about the dial. Changes to Rolex watches through the years are often evolutionary, as opposed to revolutionary. This is how they've kept the classic design for over 50 years of production.
