The New Rolex Milgauss

The Milgauss model has an interesting history. It was introduced in 1954 for people who worked in environments with strong magnetic fields: power plants, research labs, etc. As you might suspect, that's a pretty small market, further crowded by the IWC Ingenieur, the Patek Philippe Amagnetic, and the Omega Railmaster, all of which had similar magnetic resistance. The Milgauss was the slowest seller in the Rolex lineup, and was sold for about 20 years before being removed from their catalog.

The Milgauss comes in the new, slightly larger case size of 40mm, with the 3131 movement. There are white and black dial versions available, both with a nifty and surprisingly modern lightning shaped second hand and 'ROLEXROLEXROLEX' around the face on the chapter ring. One difference between the two versions is that the black dial has a sapphire crystal that is slightly green at an angle, as you can see from the image gallery on their site. List price on both is rumored to be $5,900.

One word of caution: for the new model, Rolex also lists "medical imaging" as a target market, but a bit of math reveals this to be disingenuous. Current MRI systems start at 0.3T and go up to 5T. Even the smallest of those is 3 times the rating of the Milgauss, so don't take your new watch into the MRI!

I used to work in a couple of physics labs, so I like seeing reintroduction like this. Nowadays, the IWC Ingenieur and Ball Engineer are the only competition for mechanical watches designed to function in strong magnetic fields. Compared to the competition, the Milgauss adds an elegant face, first-class movement, the unique second hand, and the green sapphire crystal. I've never considered a Rolex before, but if I do, it'll be the black-faced Milgauss.

http://www.swiss-wrist.com/rolex-milgauss-watches_c0QQ37