VINTAGE BULOVA ACCUTRON N4 SILVER TONE CASE BLUE DIAL CRYSTAL NOS RARE !! | eBay
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File:Vintage Bulova Accutron 218 Men's Electric Watch, Yellow Gold Case With Rolled Gold Back, N4 Date Code On Back For 1974 Production (14717949892).jpg - Wikimedia Commons
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Bulova Accutron 218-N4 – My Retro Watches
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