Rare HEUER Ref 15013 day date quartz. Blue dial. Late 1970´s Good vintage used condition. Some age / storage marks. Nothing important. Not polished. All functions working ok. New battery installed. Unusual reference 15.013. TV screen style. Quartz movement. 35 mm (without crown) 38 mm (crown included) 43 mm (lug to lug) 19 mm (between lugs) Nice add to your HEUER collection. See pics for detailed description. No custom rates for all European Union. Other countries at buyer´s liability. Tracked and secured courier shipping. Vintage watches/timers: Service history unknown (if nor specified). Waterproof / accuracy not tested. Thanks for interest.