It is four times signed on the movement
M3 (dating the watch case to 1963)
retaining the original sticker on the back
MOVEMENT: Automatic by Buren
marked Hamilton Watch Co 685
Hamilton Winthrop Gold Filled Watch Circa 1939 BRAND_Heuer It is four times signedOffered is this great looking 14K Gold Filled Circa 1939 Winthrop Watch that winds sets, and runs great. BRAND: Hamilton Winthrop CASE: 14K Gold Filled CASE BACK: Snap on, marked 14K Gold Filled, S&W, and inside marked Hamilton W. CO., Lancaster, PA, 14K Gold Filled, 572287 BAND BRACELET: Brand New Genuine Leather Brown Strap with Gold Tone Buckle MOVEMENT: Mechanical, marked Hamilton, U. S. A. 980, 17 Jewels, G244710 SIZE: 21mm without crown 43mm lug