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Swiss 7750 Valjoux IWC Introduces the Aquatimer Automatic 2000 “35 Years Ocean 2000” Low Price Replica
Additionally, the 913 has a glucydur balance wheel with gold micrometric regulating screws, which makes it adjustable and also more shock-resistant than its predecessor. There is also an improved winding system which uses a ball-bearing mounted rotor. The sapphire case back reveals the rotor, which is red gold with a snailed bevel, glistening chamfers and…