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http://www.softpedia.com/get/Security/Decrypting-Decoding/Asterisk-Key.shtml

His is the Oyster Perpetual 39mm ref. 114300 with a sunray blue dial and lime green link accents. This watch was released in 2015 and effectively reintroduced and upgraded the OP line – Rolex's most stripped-down steel model – bringing link color to the forefront in all manner of sizes. link There was a "Red Grape" dial variant with striking red accents, and a rhodium dial with blue accents. Then there was this watch, with its striking blue-green-effect dial.

The use of Sand Gold has even improved the great caliber 2972. link The hands and markers (in white gold) have even more contrast against the movement, with the bridges treated with a sand-gold hue to match the case while standing link out from the gears and barrels, which are rhodium-toned. link Oh, and maybe I'm the only one who found this funny, but the rotor is technically made from 18k pink gold, though that's been rhodium-toned as well, making it essentially white gold.