{"id":1547,"date":"2026-03-22T04:47:53","date_gmt":"2026-03-22T04:47:53","guid":{"rendered":"https:\/\/classicwatchcollection.com\/?post_type=product&#038;p=1547"},"modified":"2026-06-13T06:13:23","modified_gmt":"2026-06-13T06:13:23","slug":"1960s-vintage-hamilton-manual-wind-31mm","status":"publish","type":"product","link":"https:\/\/classicwatchcollection.com\/en\/product\/1960s-vintage-hamilton-manual-wind-31mm\/","title":{"rendered":"1960&#8217;s Vintage HAMILTON Manual Wind 31mm"},"content":{"rendered":"<p><div class='et-slide'>\n\t\t\t\t\t\n\t\t\t\t<\/div>Vintage Hamilton watches, including the 31mm, are sought after by collectors for their craftsmanship and historical significance. Hamilton Watch Company was founded in 1892 and made in the good ol&#8217; USA, in Lancaster, Pennsylvania. There is some tropical action starting on the dial near 3. This could either be cleaned or left as is, and see how it ends up. I prefer to keep it as is.<\/p>","protected":false},"excerpt":{"rendered":"<p>1960&#8217;s Vintage HAMILTON Manual Wind 31mm<\/p>","protected":false},"featured_media":1524,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[61],"product_cat":[52],"product_tag":[54],"class_list":["post-1547","product","type-product","status-publish","has-post-thumbnail","product_brand-hamilton","product_cat-watches","product_tag-watches","product_shipping_class-priority-mail","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>1960&#039;s Vintage HAMILTON Manual Wind 31mm - Classic Watch Collection<\/title>\n<meta name=\"description\" content=\"Vintage Hamilton watches, including the 31mm, are sought after by collectors for their craftsmanship and historical significance. Hamilton Watch Company was founded in 1892 and made in the good ol USA, in Lancaster, Pennsylvania. There is some tropical action the dial near 3. This could either be cleaned or left as is and see how it ends up. I prefer to keep it as is.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/classicwatchcollection.com\/en\/product\/1960s-vintage-hamilton-manual-wind-31mm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1960&#039;s Vintage HAMILTON Manual Wind 31mm - Classic Watch Collection\" \/>\n<meta property=\"og:description\" content=\"Vintage Hamilton watches, including the 31mm, are sought after by collectors for their craftsmanship and historical significance. Hamilton Watch Company was founded in 1892 and made in the good ol USA, in Lancaster, Pennsylvania. There is some tropical action the dial near 3. This could either be cleaned or left as is and see how it ends up. I prefer to keep it as is.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/classicwatchcollection.com\/en\/product\/1960s-vintage-hamilton-manual-wind-31mm\/\" \/>\n<meta property=\"og:site_name\" content=\"Classic Watch Collection\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/classicwatchcollection\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-13T06:13:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/classicwatchcollection.com\/wp-content\/uploads\/2026\/03\/IMG_5454-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/classicwatchcollection.com\\\/product\\\/1960s-vintage-hamilton-manual-wind-31mm\\\/\",\"url\":\"https:\\\/\\\/classicwatchcollection.com\\\/product\\\/1960s-vintage-hamilton-manual-wind-31mm\\\/\",\"name\":\"1960's Vintage HAMILTON Manual Wind 31mm - Classic Watch Collection\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/classicwatchcollection.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/classicwatchcollection.com\\\/product\\\/1960s-vintage-hamilton-manual-wind-31mm\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/classicwatchcollection.com\\\/product\\\/1960s-vintage-hamilton-manual-wind-31mm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/classicwatchcollection.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/IMG_5454-scaled.jpg\",\"datePublished\":\"2026-03-22T04:47:53+00:00\",\"dateModified\":\"2026-06-13T06:13:23+00:00\",\"description\":\"Vintage Hamilton watches, including the 31mm, are sought after by collectors for their craftsmanship and historical significance. 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