Vintage Longines ULTRA-CHRON Automatic 18K GOLD wristwatch from 1970: Movement: caliber: 431, seventeen (17) jewels, signed Longines Watch Co. SWISS Serial number of the movement: 50298237 Country Of Manufacture: Switzerland Dial: silver, original, applied onyx baton hour markers, gold-plated hands Crown: signed with Longines Crystal: Acrylic Band Type: black genuine leather strap (buckle is not from Longines) Band Length: 20 cm including watch Special features: central second, date CONDITION: Silver dial with applied gold-plated baton hour markers and gold-plated hands is in ORIGINAL condition. 18K GOLD case with genuine Longines-signed crown has no major traces of use. There are Longines sign and reference number on the inner side of caseback. High grade movement signed Longines SWISS is in very good working order. It keeps accurate time well. DIMENSIONS: Diameter without crown: 34,5 mm Diameter with crown: 37 mm Lug to lug width (lenght): 40 mm Thickness: 10 mm Lug width (strap): 18 mm total weight: 41 g Tracked and insured shipping 30 EUR ( European Union ) 50 EUR ( Worldwide )