Rare OMEGA 1972 Brochure Quartz Functions Revealed 19 Pages.  5.75 by 8.75 inch size.. Both Chronograph and multi-memory fuctions revealed in this original and mint condition Jewelers Brochure.  Created at the advent of Quartz watch models in 1972.  Explaines the complicated and mysterious functions of original Quarts models.  Possession of this brochure is the collectors advantage of knowledge. THIS IS A FINE COLLECTIBLE. DON'T INVEST IN THE STOCK MARKET.  BUY SOMETHING PROVEN IN TIME. 
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NOTE: We have been selling vintage watches on E-Bay since 1998 as watchco1974 with over 9800 vintage watch sales and 99.8% positive feedbacks.  You can buy from us with confidence. 
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