Seiko Prospex Marinemaster 1968 Heritage Reinterpretation In Satin Black

This new re-interpretation with a case design inspired by the original revolutionary new innovation with the worlds first hi-beat Divers watch, carrying the name Marinemaster from Seikos heritage in diving watchmaking Especially crafted for divers, the 8L45 calibre is a highly accurate, reliable and robust movement. 28,800 vibrations per hour (8 beats per second) Movement Type : Automatic with Manual Winding Power Reserve : 3 Days BOOK NOW. Available in July 2026 Product Description : In 1968, Seiko launched a revolutionary new innovation with the worlds first hi-beat Divers watch. With a case design inspired by the original 1968 piece, carrying the name Marinemaster from Seikos heritage in diving watchmaking, this new re-interpretation has the same 300m water resistance. Under dual-curved sapphire crystal glass is a black dial has a satin-finished professional grade texture, purpose-designed to reduce light reflection for high contrast under water, optimised for diving conditions. A streamlined case, with the crown in the comfy 4 oclock position, strong Lumibrite for legibility at the darkest depths and a unidirectional rotating bezel meet ISO Diving standards. This Air Diver features a ceramic insert bezel and a super-hard coating for increased scratch resistance. Especially crafted for diving watches, the 8L45 calibre is a highly accurate, reliable and robust movement. Crafted at the Shizukuishi Watch Studio in Japans Iwate prefecture, this calibre is accurate to +10/-5 seconds per day with a 72-hour power reserve. Prospex is a combination of the words Professional and Specifications. Seiko Prospex timepieces are designed to be practical, reliable and durable; to meet the high standards required in extreme environments for sports lovers and adventure seekers alike. Product Features : Gender : Men Movement : Automatic (+Handwinding) Movement Type : Automatic (+Handwinding) Calibre : 8L45 Accuracy : -10/+15 seconds per day Duration : Approx. 72 hours(3 days) Case : Stainless steel Case Size : Case Diameter : 42.60 mm Case Shape : Round Dial Colour : Black Water Resistance : 300 m 1000ft diver's, AIR DIV Clasp : Three-fold clasp push button release, solid & slide adjuster Glass Type : Dual-curved sapphire crystal Functions : 28,800 vibrations per hour (8 beats per second),Stop second hand function,Date display Band Material : Stainless steel Band Colour : Silver