Seiko Watches Prospex Marinemaster 1968 Heritage Diver's Watch SLA079

Discover the exceptional craftsmanship of the Seiko Prospex Marinemaster 1968 Heritage Diver's Watch SLA079, a premium automatic dive watch that combines Seiko's celebrated diving heritage with sophisticated Japanese watchmaking. Inspired by Seiko's pioneering 1968 diver's watch, this Marinemaster delivers professional dive-watch capability in a refined design made for collectors, watch enthusiasts, and modern adventurers.

At its heart is the Seiko Caliber 8L35 automatic movement, featuring manual winding, 26 jewels, a stop-seconds function, and a convenient date display. Operating at 28,800 vibrations per hour, the mechanical movement provides an approximately 50-hour power reserve. Its precision engineering makes the SLA079 an appealing choice for enthusiasts who appreciate traditional mechanical watchmaking and dependable everyday performance.

The stainless steel case measures 42.6mm in diameter, with a 13.4mm thickness and 49.3mm lug-to-lug length. A dual-curved sapphire crystal with an anti-reflective coating on the inner surface helps preserve clarity and readability. The distinctive black dial, complemented by luminous hands and indexes, creates a high-contrast display, while LumiBrite on the hands, indexes, and bezel supports visibility in low-light conditions.

Designed for serious underwater performance, the Seiko Marinemaster SLA079 features 300-meter (1,000-foot) diver's water resistance, a unidirectional rotating bezel, a screw-down crown, and a screw case back. The stainless steel bracelet is secured by a three-fold clasp with a safety lock, push-button release, and extender, offering practical versatility for changing wrist and diving-equipment requirements.

Beyond its technical credentials, the SLA079 captures the enduring appeal of Seiko Prospex: functional design, meticulous finishing, and a strong connection to the brand's diving-watch history. Its combination of a robust mechanical movement, sapphire crystal, and substantial underwater capability makes it a compelling addition to a luxury watch collection.

Explore the Seiko Prospex Marinemaster SLA079 at Lexor Miami and discover a heritage-inspired dive watch that balances serious performance with timeless style. Whether selected for personal enjoyment, a milestone occasion, or a growing watch collection, this Marinemaster brings Seiko's diving legacy to the wrist.

Key features

• 1968 heritage-inspired design: Draws on Seiko's historic professional dive-watch legacy.

• Caliber 8L35 automatic movement: Mechanical movement with manual winding capability.

• Approximately 50-hour power reserve: Keeps running for around two days when fully wound, depending on conditions.

• 300m / 1,000ft diver's water resistance: Built for demanding underwater use.

• 42.6mm stainless steel case: A substantial, sporty presence on the wrist.

• Dual-curved sapphire crystal: Premium scratch-resistant crystal construction.

• Inner anti-reflective coating: Helps improve dial legibility in varied lighting.

• LumiBrite illumination: Applied to the hands, indexes, and bezel for low-light visibility.

• Unidirectional rotating bezel: A practical elapsed-time tracking feature for diving.

• Screw-down crown and screw case back: Designed to support the watch's water-resistant construction.

• Secure bracelet clasp with extender: Three-fold clasp, safety lock, push-button release, and extender.

• Mechanical watch appeal: A considered choice for enthusiasts who value Japanese watchmaking and dive-watch heritage.

Technical specifications