Tritium age dating

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I’ve tried it on during the meeting (see our Instagram account) and it was actually quite comfortable.The best thing however, is that it isn’t in precious metal (minus the Ring Command Bezel in 18k white gold) like the other Sky-Dweller references.It is not one of the sports models that you will basically see everywhere, instead it belongs into the category of the Rolex Datejusts and Day-Dates, but with extra functionality.The 42mm case is rather large, but it suits the watch.The Environmental Tracers Lab utilizes a gas chromatography system for precise measurements of dissolved CFC's in natural waters to determine timing of recharge.For more information about our facilities and methods, please see the subheading under Our Lab at the left.

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Where the Sky-Dweller in precious metals was a watch that could not be missed or mistaken for something else, at first glance the stainless steel Sky-Dweller looks quite similar to the 41mm Datejust models.

A closer look will make you discover it is a different watch due to the off-centre 24-hour disc on the dial.

The vintage Rolex Daytona seems ubiquitous in auction catalogs these days, but finding a nice yellow gold one always proves a challenge. 6263 is one of the most actively pursued, especially with a black dial.

Visually, the appeal is easy to get, the black bezel and back dial contrasting nicely with the yellow gold case.

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