Seiko Luxe Watches PROSPEX 1970 HERITAGE DIVER'S SAVE THE OCEAN SPECIAL EDITION SPB301

Discover the Seiko Prospex SPB301, a distinctive 1970-inspired diver’s watch created as part of Seiko’s Save the Ocean Special Edition collection. Designed for enthusiasts who appreciate authentic Japanese watchmaking, rugged performance, and heritage-driven design, this Prospex diver brings one of Seiko’s iconic 1970 designs into a modern mechanical timepiece.

The SPB301 pays tribute to the original 1970 Seiko diver, recognized for its distinctive asymmetrical case design and protected crown positioned at four o’clock. That pioneering watch demonstrated its reliability in demanding environments, including during Japanese adventurer Naomi Uemura’s expeditions between 1974 and 1976. The modern SPB301 carries that adventurous legacy forward with a refined stainless steel case, a crisp white dial inspired by the glacial seascape of the Arctic, and a unidirectional rotating bezel.

At its heart is Seiko’s Caliber 6R35 automatic movement, featuring manual winding, a date display, 24 jewels, and an impressive approximately 70-hour power reserve. The curved sapphire crystal features anti-reflective coating on the inner surface, helping provide clear readability while adding durability to the watch.

Built as a genuine diver’s watch, the SPB301 offers 200 meters / 660 feet of water resistance, a screw-down crown, screw case back, LumiBrite on the hands, indexes and bezel, and a secure stainless steel bracelet with a three-fold clasp, push-button release, secure lock, and extender.

With its combination of historical Seiko design, mechanical performance, professional diving capability, and collectible Save the Ocean identity, the SPB301 is an exceptional choice for collectors and serious watch enthusiasts. Shop the Seiko Prospex SPB301 at Lexor Miami for a timepiece that combines adventure, Japanese craftsmanship, and enduring design.

Key Features

• 1970 Heritage Design — Modern interpretation of Seiko's distinctive 1970 diver.

• Save the Ocean Special Edition — Part of Seiko Prospex's ocean-focused special-edition collection.

• Automatic Caliber 6R35 — Mechanical movement with manual winding capability.

• Approximately 70-Hour Power Reserve — Extended autonomy when the watch is not being worn.

• 200m / 660ft Diver's Water Resistance — Built for serious underwater use.

• 42.7mm Stainless Steel Case — Substantial presence designed around the heritage diver silhouette.

• Curved Sapphire Crystal — Durable sapphire with anti-reflective coating on the inner surface.

• White Arctic-Inspired Dial — Inspired by the glacial seascape of the Arctic.

• LumiBrite Illumination — LumiBrite on the hands, indexes, and bezel enhances low-light visibility.

• Unidirectional Rotating Bezel — Essential timing functionality associated with professional dive watches.

• Secure Diver's Bracelet — Stainless steel bracelet with secure-lock clasp, push-button release, and extender.

• Collector Appeal — Combines a historic Seiko diver design with the distinctive Save the Ocean theme.

Technical Specifications

Own a Seiko Prospex SPB301 Save the Ocean Special Edition

Bring Seiko's legendary 1970 diver heritage to your collection with the Prospex SPB301. From its Arctic-inspired white dial and sapphire crystal to its 6R35 automatic movement and 200-meter diver's water resistance, this is a purpose-built mechanical watch with genuine collector appeal.

Shop the Seiko Prospex SPB301 at Lexor Miami and add an iconic Seiko Prospex diver to your collection today.