Seiko Prospex PADI 60th Anniversary 4R Compact Mechanical Diver’s ‘Underwater Green’ 42mm Watch SRPL53K1

Marking 60 years of Seiko’s dive watch heritage, the SRPL53K1 is a PADI Special Edition that blends iconic design with deep-sea aesthetics. Its 41.7 mm stainless steel case echoes the popular Samurai and Shogun styles—sharp, angular, and modern—yet remains compact and wearable. Beneath the rugged build lies an emerald-green gradation dial, inspired by light dancing beneath the waves—a moving tribute to the underwater world.

This timepiece is powered by Seiko’s trusted 4R35 automatic movement, offering manual winding, hacking seconds, and a solid 41-hour power reserve. Functional dive features include a unidirectional rotating bezel with generous LumiBrite markers, a screw-down crown and caseback, and an ISO-compliant 200 m water resistance rating. The watch also includes a date window at 4:30, hard-wearing Hardlex crystal, and finished with a solid stainless bracelet featuring a diver extension clasp for secure and flexible wear. This special edition is engraved “SPECIAL EDITION” on the caseback, affirming its commemorative status.

UK Orders (Jewellery)

Orders under £80 will be subject to a delivery charge of £3.99 and will be sent on Royal Mail Tracked 24 for service.

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International Orders (Jewellery)

European and International orders will be charged at £9.99 and sent by Royal Mail International Tracked service.

For more information, see our order delivery page.

UK Orders (Watches)

Orders as standard will be sent on Royal Mail Tracked 24 for service with a cost of £4.99.

International Orders (Watches)

European and International orders will be charged at £10.99 and sent by Royal Mail International Tracked service.

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