While bidirectional rotating bezels may be quicker for wearers to turn to the appropriate spot, as a dive bezel it’s not the best option. If the bezel gets accidentally knocked, this could cause divers to miscalculate how long they have been underwater. Therefore, a unidirectional bezel is more prudent because accidental knocks to the bezel can only result in overestimating immersion time – it’s far preferable to start ascending to the surface earlier or spend longer than necessary at a decompression stop.Rolex began equipping the Submariner with unidirectional bezels starting with the Submariner Date ref. 16800, which was introduced around 1979. The no-date Submariner model received a unidirectional bezel with the introduction of the Submariner ref. 14060 in 1990.Like the previous generation, the new unidirectional bezels included aluminum bezel inserts. In 1983, Rolex introduced the first two-tone Submariner model in the form of the Submariner Date ref. 16803, which sported a yellow gold knurled bezel with a black or blue aluminum insert. To celebrate the 40th anniversary of the Submariner in 2003, Rolex introduced the stainless steel Submariner Date ref. 16610LV with a green bezel insert.In 2008, Rolex introduced the first Submariner models equipped with unidirectional bezels featuring Cerachrom inserts. Cerachrom is Rolex’s proprietary ceramic alloy that is not only resistant to scratching but also to fading. The 60-minute graduations are cut into the bezel and then the ceramic bezel insert is fully coated with either yellow gold (for yellow gold and two-tone models) or platinum (for white gold or steel models). The gold/platinum is then polished away from the ceramic surface until only the recessed numerals and markings are left with the metal filling.By 2012, Rolex had rolled out the Cerachrom bezels across all Submariner models and color options include black, blue, and green. A quick way to know the color of the bezel is to look at the letters in the reference number: LB (blue bezel), LN (black bezel), and LV (green bezel).
These are my top five best-selling Omega replica watches, maybe you do not agree, but they are indeed sold very well in our market. In this list, there are a lot of models that can not be included because they have been out of stock for a while, some models that were sold well in the past are also not in this top five. So I only introduce the latest popular Omega watches in this top five, hope this guide can help you.1.Noob Planet Ocean 42mm LiquidmetalThis replica Omega has been popular for many years, it is so classic and a lot of buyers still want it. The latest version has been upgraded to V6 by Noob factory. In my memory, it is also the first Omega replica watch that adopts a liquidmetal bezel in our market. The watch is also one of the most secret weapons of Noob. The dial uses ceramic material like genuine. The watch is equipped with a reliable Asia clone ETA 2892 automatic movement. Now, buy this watch can get one extra pair of black nylon strap for free.
Although the rotating bezel serves to record dive times, this has not stopped Rolex from making a few ultra-lavish Submariners with precious gem-set bezels that forsake the tool watch nature of the model. First, there’s the white gold Submariner 116649EMBR (presented in 2010) with a bezel set with 36 emeralds and 12 diamonds. Then in 2018, Rolex introduced the white gold Submariner 116659SABR with a bezel set with nine light blue sapphires (to mimic the first 15-minute markings), 27 dark blue sapphires, and 12 diamonds.To summarize, the history and evolution of the Submariner bezel is generally divided into three generations: bidirectional bezel with aluminum insert (early-1950s – late-1970s), unidirectional bezel with aluminum insert (late-1970s – late-2000s), and unidirectional bezel with Cerachrom ceramic insert (late 2000s until present). Which is your favorite type of Submariner bezel?
Compared with other common IWC Mark series models, this Mark XVIII titanium watch is very outstanding. Grey Titanium case, track-style minutes markers, brown dial and brown leather straps, these elements make the watch full of vintage flavor. The replica is a really a big surprise from GS factory.IWC Portuguese is a very famous watch and it is one of the best-selling dress watches in the world. In our watch market, there are three factories at least that are manufacturing IWC Portuguese watches, ZF, YL and 3A. Among them, ZF is the biggest and most famous one. Actually ZF makes the best quality replica IWC Portuguese watch, they are also the first factory that started to clone genuine IWC Caliber. Like this replica, ZF equipped a clone 79350 movement inside, this is a great improvement, because it is the first time for a factory to use a cloned IWC Caliber in a IWC Portuguese chrono replica watch, we only saw factories used such type of movements in IWC non-chrono Portuguese. The replica is a V2 edition, the V1 uses an Asian Valjoux 7750 movement, now the V2 uses a new clone 79350 like genuine IWC Caliber. This is the biggest difference, while there are certainly other improvement made on this latest version, let’s check it carefully in the following article.
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