16S Keystone, J. Boss,’Waltham Premier’ antique pocket watch case (F43)This 16S “Waltham Premier”, Keystone, J. Gold filled case is in near perfect condition. It has a NOS crystal and weighs 46 g. This factory Waltham case was made for the “Vanguard” models in the 1940s. It is only cut at the 11:00 position for the […]
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