{"id":68166,"date":"2025-06-04T13:55:41","date_gmt":"2025-06-04T05:55:41","guid":{"rendered":"https:\/\/www.cortinawatch.com\/?post_type=watches&p=68166"},"modified":"2026-02-27T15:13:38","modified_gmt":"2026-02-27T07:13:38","slug":"97-a3648-670-21-m3648","status":"publish","type":"watches","link":"https:\/\/www.cortinawatch.com\/en\/zenith\/defy\/97-a3648-670-21-m3648\/","title":{"rendered":"97.A3648.670\/21.M3648"},"content":{"rendered":"

A faithful recreation of the original DEFY A3648 diver\u2019s watch from 1969, the DEFY Revival Diver brings vintage charm into the modern era with a dark, faceted 37mm micro-blasted titanium case. Staying true to the original DEFY design language, the signature fourteen-sided bezel is retained, now placed above a round unidirectional rotating bezel crafted in titanium and fitted with a yellow-tinted sapphire insert. For improved ergonomics, the screw-down crown is positioned at 4:30, just as it was on the original. Like its contemporary counterpart, the DEFY Revival Diver boasts a water resistance of 600 meters, or 1,969 feet, a subtle nod to the year the DEFY collection was born.<\/p>\n","protected":false},"featured_media":68169,"template":"","brand":[754,415],"class_list":["post-68166","watches","type-watches","status-publish","has-post-thumbnail","hentry","brand-defy","brand-zenith"],"acf":[],"yoast_head":"\nZenith Defy Revival Diver - Cortina Watch<\/title>\n<meta name=\"description\" content=\"A faithful recreation of the original DEFY A3648 diver\u2019s watch from 1969, the DEFY Revival Diver brings vintage charm into the modern era with a dark, faceted 37mm micro-blasted titanium case.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cortinawatch.com\/en\/zenith\/defy\/97-a3648-670-21-m3648\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zenith Defy Revival Diver - 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