Watch Case Materials Explained: Ceramic
Contributed by ?lker ?zcan, who is a professional Materials Engineer and owns a small R&D company (ndsgnwatches-dealer).In this article on watch case materials, we have decided to write about ceramics. Ceramics are possibly the least understood of the materials used in watches. Many watchmakers are nowadays using ceramics for their watch cases �C which gained popularity with Rado. Now Chanel, Hublot, Omega, IWC, and many others produce watches with ceramic cases in full or in part.Materials are generally classified as Metals, Polymers, Ceramics, and Composites. Sometimes foams, etcare added but these four classes are universally accepted. So ceramics are one of the three main classes, where composites are mixtures of these three.Ceramics are essentially inorganic solids (organic ones are polymers) that are also not metals. So in addition to what is usually thought as ceramics , glass, diamond and graphite are classified as ceramics. The sapphire used as watch crystals is also a cer

5712 - anyone do rubber on ss model?
Hi all-I currently own a 5167 on rubber. Am thinking of selling to fund a ss 5712. I know the 5712g and 5712r models come are delivered on leather but come with an oem rubber alternate. I don't believe the ss model comes with additional rubber strap and is just delivered with bracelet. I know the nautilus bracelet on ss model is great but have any of you guys who have ss model bought the rubber one and put it on your ss model?If so, would be interested to see how it looks.Thanks

Monday night football
Watching the game I guess coach pagano of the colts is a Pam fan, just caught him wearing what appears to be a submersible

i reckon this strap works on the 514
Olive oem..I think the 1940s cases are outstanding. It appears not many agree though

1st service for my Rolex. Confused
Hello friends,I have asked a while ago but I'd like to have more opinions. The situation is as follows:My first and still only Rolex.. It's a 2010 Submariner 16610 that I bought NOS 4 years ago after working my ass off for 1 whole summer at the age of 22. Wearing it proudly and happily every day. The watch is still in very great shape (mint+). It runs quite well (a bit too fast). Therefor I don't want to polish the case as I have learned RSC completely grinds the watch, including the brushed lugs and refinishes everything. Well.. there's not a lot to refinish... but there is 1 ding that bothers me very much. Especially because it's caused by pure stupidity and I have a hard time living with it. It needs to go.Click for large. (2.5mm width) I've sent a few pics to RSC K?ln (they are very very friendly btw) and asked about laser-welding which they offer. They suggested I'd come by with the watch. Yesterday I've asked at Rolex Amsterdam and the white-dressed men stressed not to touch this