Vintage TISSOT Seastar Chronograph stainless steel wristwatch from 1971: Movement: caliber Valjoux 7733, signed with Tissot 2070 Serial number of the movement: 13909894 (dates it to 1971) Country Of Manufacture: Switzerland Dial: original, navy blue Crystal: Acrylic Band Type: brand new, black, genuine leather strap Band Length: 21 cm including watch Special features: chronograph function working properly Navy blue dial with luminous baton hour markers and steel hands is in original condition. Stainless steel case has only slightly visible traces of use. There are Tissot sign and reference number on the inner side of caseback. SWISS movement is in very good working order. It keeps accurate time well. It's after watchmaker's service. DIMENSIONS: Diameter without crown: 41 mm Diameter with crown: 43,5 mm Lug to lug width (lenght): 42 mm Thickness: 14 mm Lug width (strap): 20 mm Tracked and insured shipping 30 EUR ( European Union ) 50 EUR ( Worldwide )