Very nice condition gents Tissot Seastar Pr516 vintage wristwatch. Stainless steel case with stainless steel screw fit back. Case in overall  good condition. One or two minor age related marks nothing major. Dial is silver in colour with baton hour chapters. New crystal and new leather strap fitted. Original Tissot winding crown.
17 jewelled calibre 781-1 manual wind mechanism. Numbered 10455762 dated to 1968
Case numbered - 41516. 42516-2X
Watch is in working condition having had a recent service.
Marked this one as not water resistant due to age.
Case measures 34mm in diameter not including winding crown.
Lug width 18mm
Please look at pictures as they are part of the description. Will be happy to answer any questions.
Well looked after collectible example. 
Open to offers
Thanks for looking 
Happy bidding