Seiko Diving Watches For 53 years, from 1965 to the present, Seiko has been a pioneer in diving watches and has set the standard for ISO-compliant diving timepieces. Renowned for their pressure resistance, legibility underwater—both during the day and at night thanks to high-performance luminescence—and striking designs, Seiko diving watches have become indispensable among watch collectors. The Seiko SKX series is one of Seiko’s most iconic and widely recognized models, produced continuously since the 1990s. Celebrated for its timeless case, dial, and bezel design, this model has become legendary. Often considered an entry-level collection, it features Seiko’s foundational automatic movement, the 7S26. This caliber lacks manual winding capability and does not include a hacking mechanism. Additionally, many SKX models may suffer from alignment issues. Despite these minor flaws, the SKX earns its place among watch enthusiasts through its distinctive Jubilee bracelet, the raised tips at the 4 o’clock position, and its unique character—qualities that ensure its enduring appeal for years to come. Watch Features Stainless steel case Stainless steel Jubilee bracelet Black dial Unidirectional black bezel Date calendar with day display Automatic movement with 7S26 caliber 36-hour power reserve Screw-down crown Hardlex crystal glass 42 mm case diameter Screw-down case back Lumibrite hands, hour markers, and indices Water resistant up to 200 meters Iconic case and dial design No box,no papers.This watch has orginal mechanism;and has aftermarket dial and case.