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 SKX line of today, and owning one can feel like the perfect blend of old and new. This example from February of ‘91 is in phenomenal condition and shares many similarities with the final 6309 production models. The case is unpolished, and shows only light signs wear. It’s original finishes and bevels are still clearly visible. The bezel rotates smoothly in either direction, and the “count up” insert is near perfect. 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 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, looking mostly like those of previous models. 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 the lightning bolt marking it’s Daini heritage. It’s completely original aside from a replacement mineral crystal, and a stunning example of Seiko’s fourth generation divers. 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 original example in this condition are becoming increasingly rare. We’ve paired it with a “Tropic” style strap that offers a supple, and comfortable finish that’s sure to make it a fast favorite on any roster.