DETAILS: From my personal collection ! Beautiful and excellent vintage Cortebert Sport Automatic Mens wristwatch in all stainless steel with golden numerals and hands. Fancy Art Deco curved and stepped lugs. From circa 1950's production. Model / reference: Case 8524. Serial number: 549466. Automatic "BUMPER" winding reliable movement caliber Cortebert CAL.451, 17 Jewels. Sweep central second hand.  Case shiny/brushed in all stainless steel. Pearl silver dial background with golden indexes, alternate arabic numerals and golden hands - professionally RESTORED / repainted some years ago to the exact original specification. Diameter size 35,6mm (without crown). Case length, lug to lug: 44mm. Lugs width (internal): 18mm. Original winding crown stainless steel dome-shaped. Low domed acrylic crystal. Swiss Made. NOT waterproof. Used genuine leather croco grain band black, 18mm with stainless steel buckle. Band is 110mm length holes side and 72mm buckle side. Easily adjustable to fit every man's wrist size. No case supplied, sorry. All original and authentic (except band+buckle). Please consider the pictures as part of the description as they show the exact item that will be purchased. CONDITION: MOVEMENT - Running fine and marked Cortebert, CAL. 451 17 jewels (see pictures), automatic bumper wind mechanical, SWISS. Machine is very clean, has no oxidation and no flaws. The ticking and balance movement seems very strong and the accuracy is good for a piece of this vintage. Seems oiled and never to have been disassembled - has no tools marks on it. I've checked the accuracy of the watch and the difference in 24 hours is good, I would say between 30-40 seconds and consistent (laying flat and facing up - 1 position), and of course can easily be adjusted. Charging easily on the wrist (with usual daily motion) and with the crown. DIAL - professionally Restored in perfect mint condition. Has no scratches, no cracks, no deformations, no pitting, no flaws at all. No oxidation or yellowing. No fading to the letters, scales and markings (see pictures). HANDS - hands are original and have no flaws, no bends and no deformations. In perfect condition with minor and normal acceptable micro spots of oxidation, no scratches. CASE - the case is stainless steel and polished/brushed. It has not been restored as the dial. It is very good with some little marks from daily use like tiny nicks and light scratches here and there, softened from use. No oxidations overall. No scuffs. Case has no deformations, all the edges are nice and crisp. No damaged corners. Lugs have an exact 18mm opening and are not bent by accidental deformation in any direction. WINDING CROWN - excellent, no dents, scratches or scuffs. No visible wear, edges very crisp. Setting the hour perfectly and smoothly. BACK COVER - Stainless steel marked with Omega marks and Logo (see pic). Snap-on type. Cover has few minor deformations. No marks from opening tools. No dents, nicks, dings or scuffs. No oxidations. Closes easily and locks firmly. CRYSTAL - acrylic and polished - no obvious scratches, probably is aftermarket. NO cracks. BAND - used with obvious wear. Soft touch and flexible. One loop only. All perfectly clean ! PACKING & SHIPPING: Package Includes: Item as described and carefully packed together with Catawiki Invoice. I will post Item by Registered Mail / Signed-for Worldwide (with Tracking-Number).