Olma Sport 17 jewels incabloc wristwatch Material: gold-plated Mechanical movement FHF 96-4 Case diameter: 35.3mm including crown, 33mm without Distance between the lugs: 18 mm Thickness: 10.5 mm Strap length: 20 cm excluding buckle, 21 cm including the buckle. Period: 1970-80 This Olma Sport watch is gold-plated. It is in excellent aesthetic condition considering its age. It works very well and keeps accurate time. An adjustment has been made. The wristwatch has been cleaned and slightly polished. The Plexiglas is like new. The movement is in excellent condition and spins perfectly. The dial is in perfect condition and is very unique. The gold plate and the brushing of the case are still easily visible. Date changes consistently on midnight. Beautiful, unusual watch. It is set on a new, brown imitation leather strap with a gold-tone buckle. Registered and secure shipping by post, with tracking and signature upon receipt. Shipping costs to be paid by the buyer. If you are satisfied after the purchase, please do not hesitate to leave a positive review on my profile! Thank you!