Benzinga and Yahoo Finance LLC may earn commission or revenue on some items through the links below. A Bitcoin-themed watch limited to 100 pieces has been added to Jacob & Co.'s Epic X Bridges collection through a partnership with Bitcoin mining company GoMining. GoMining recently announced Epic X GoMining, a 44 mm skeleton dial Bitcoin-themed Jacob & Co. piece that also offers owners Bitcoin mining power. The launch of the watch has been confirmed by Instagram posts from Jacob & Co. Epic X GoMining, w ...