birthyearwatches.com - 1977 Seiko C153-5009 Calculator watch. Can you see what I did there? #seikolover #seikocollector #seiko #1977 #birthyearwatch | Facebook
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SEIKO CALCULATOR SLIDE RULE 1976 Vintage automatic chronograph watch Cal. 6138 Ref. 6138-7000 *** BEAUTIFUL *** Seiko Vintage watches - Watches83
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