Also , since of the mentality, Rolex rarely makes changes to the Submariner or any of their timepieces. Although, Rolex has added a number of upgrades in the last few years. They recently added a "Parachrom" blue hairspring towards the movement which powers the current Submariner (this is something a 2007 Submariner lacks). The Parachrom hair spring is nearly completely anti-magnetic, in addition to highly shock and temperature replica Raymond Weil 9541-ST-00208 Men's watch resistant. This will make a famously robust and reliable movement, even more rugged and reliable. Like the GMT II watches, the current Submariners now have a CERACRHOM bezel (a ceramic bezel), that is great because it looks more lavish and is very resistance against scratching.
Previous Submariners, including the one pictured above and the one at this link green bezel anniversary Submariner, were made from aluminum (this is good, but ceramic is much more scratch resistant). The new Glidelock adjustable clasp was recently added, and allows easy micro adjustments without any tools (the 2007 model replica Raymond Weil 9541-ST-00908 Men's watch does not feature a Glidelock clasp). They could easily add an anti-reflective coating, without adding much to the retail price. When you have a long-term bestseller such as the Submariner, though, it's hard to justify changes, particularly the sales are so great.
It would be tough to argue that the Parachrom blue hairspring, ceramic bezel or Glidelock equipped clasp aren't good upgrades to the Submariner. You will find, however, some upgrades that are more controversial. The new Maxi dial, which basically consists of larger markers and hands, is an ideal example. Many hardcore Rolex fans reason that the older, smaller markers and hands look better. If so, a 2007 Submariner or older version may be a better decision. But for people that are not as opinionated about Rolex, the newer hands and markers might not even be that noticeable.
