Very Rare and valuable Oris Prima vintage watch The year of production, 1977, is printed on the lug of the watch. Dimensions: Diameter: 33,8 mm (excl. crowns) 36 mm (with crown) Lugs: 18 mm Lug to lug: 41,5 mm Crystal: acrylic No box and paper Photos are part of the description. Photos are part of the description. Please look at them carefully. Please, be aware of customs duty. Customs duties are the buyer's responsibility and beyond the control of sellers. There is fading on the yellow coating. The case has not been polished. We do not guarantee water resistance on vintage watches. Accuracy of + or - 5 minutes per day is acceptable for vintage watches. Please, be aware of customs duty. Customs duties are the buyer's responsibility and beyond the control of sellers. Please also check my other watches.