SBDX067 [Limited 600]

Main Features

SBDX067 is the Seiko Diver’s Watch 60th Anniversary Limited Edition. It is introduced as a flagship model of Marinemaster, Seiko’s high-end diver’s watch line that brings together the technology and know-how developed through Seiko’s diver’s watch history.

Movement

Caliber: 8L45
Driving system: Mechanical, automatic with manual winding
Accuracy under normal usage: +10 to -5 seconds per day
Power reserve: Approximately 72 hours when fully wound
Jewels: 35
Functions: 28,800 vibrations per hour, stop-seconds function, date calendar

This model is powered by the newly developed mechanical Caliber 8L45, described as offering Seiko’s most stable accuracy among its current mechanical movements and approximately 72 hours of power reserve.

Exterior and Size

Case: Pure titanium case with hard coating
Case coating: DiaShield
Crystal: Dual-curved sapphire crystal
Crystal coating: Anti-reflective coating on inner surface
Lumibrite: Hands, indexes, and bezel
Case size: 16.0mm thickness, 45.4mm diameter, 50.4mm lug-to-lug
Weight: 174g.

Water Resistance and Functions

Water resistance: Diver’s water resistance
Magnetic resistance: Yes
Clasp: One-push diver adjuster clasp
Other features: “LIMITED EDITION” marking on the case back, serial number on the case back, unidirectional rotating bezel, screw-down crown, one-piece structure, double-lock clasp with diver adjuster, and screw case back.

Deep Sea Blue Dial

The dial is inspired by the mysterious world of the deep sea. It features a precise stamped wave pattern, a thick transparent coating, and careful polishing to create exceptional depth and a glossy texture. The blue gradient deepens toward the outer edge, expressing the beautiful deep-sea world seen only by professional divers.

600m Saturation Diving Water Resistance

SBDX067 uses a one-piece titanium case with 600m saturation diving water resistance, and the dial carries the word PROFESSIONAL as proof of this capability. Seiko developed its 600m saturation diver in 1975 using the unique idea of preventing helium gas from entering the case, and in 1983 a Seiko 600m saturation diver proved its performance at a depth of 1,062m during a JAMSTEC Shinkai 2000 survey.

Refined Marinemaster Exterior

The design has evolved by moving the screws that prevent the rotating bezel from detaching from the case front to the case back, creating a cleaner exterior. The bezel insert uses stainless steel with DLC coating, achieving about six times the surface hardness for improved scratch resistance.

New Bracelet and Special Box

The newly developed bracelet has rounded links designed to sit gently on the skin. Its short-pitch flexibility creates excellent fit and comfort. The watch also comes with a special all-black box that uses FSC-certified and recycled materials.

Recommended For

This model is easy to recommend for Seiko Prospex collectors, Marinemaster fans, professional diver’s watch enthusiasts, customers looking for a 600m saturation diver, and international customers who appreciate Seiko’s diver’s watch history and limited-edition Japanese craftsmanship.