As production of the 6309 ended in 1988, Seiko introduced it’s next generation of 150m sport divers by way of the 7002. It is the direct predecessor to the more modern SKX line, and owning one can feel like the perfect blend of old and new. This example from February of ‘94 is phenomenal and shares many similarities with the final 6309 production models. The case is unpolished and shows only light wear throughout. It’s original finishes and bevels are still quite clean and crisp. The bezel rotates smoothly in either direction with a firm “click,” and the count up insert has minimal wear. The dial is flawless. It’s matte black with rectangular markers at every hour except the 12. There, two opposing triangles meet at a point just above the silver printed SEIKO logo. The luminous material, in this case promethium, has developed a metallic silver patina that is distinct to these models. The hands are recognizable in design, sharing the same characteristics as its predecessors. There is no degradation or discoloration in the luminous, and the original polished finish is free of oxidation or corrosion. A large screw down crown sits at the 4 o’clock position between two protruding crown guards. The case back bears the signature “Tsunami” logo at center, and a lighting bolt marking its Daini heritage. It’s completely original right down to the “hardlex” mineral crystal (with only a few faint blemishes, we decided to leave it in place), and a stunning example of Seiko’s fourth generation pro diver. The 7002 is a date only calibre, and post service, this one is keeping near perfect time. With so many examples fitted with modified and aftermarket parts, opportunities to own an untouched original are becoming increasingly rare. We’ve paired it with a Seiko Z-22 flat vent black composite strap for an original fit and finish, and are willing to bet it will make a regular appearance in any rotation.

Seiko Z-22 Flat Vent Black Composite Rubber

Serviced- 7/24

Diameter- 42mm

Lugs- 22mm