A diver powered by a newly engineered GMT movement

A proper diving adventure doesn't start until you're a few time zones from home, which is why this Seiko Prospex 1968 Diver's Re-interpretation GMT makes for the perfect dive buddy when you're far from home. Ever since its first diver’s watch in 1965, Seiko has developed new technologies, features, and designs that have made the Seiko Prospex diver’s watch collection a favorite among professional and recreational divers the world over.

That legacy of innovation and pursuit of utility has now, for the first time ever, introduced a traditional automatic GMT movement into the Prospex line, thanks to the long-running 6R movement family. The GMT hand can be set independently in one-hour increments without interrupting the time-of-day hands and allows the wearer to see, at a glance, the time in a second time zone. All three watches are water resistant to 200 meters, have Lumibrite on the hands and all 12 markers, and feature a unidirectional bezel with a luminous pip. Each is presented on a new three-link stainless steel bracelet with a slim profile that allows it to sit securely and comfortably on the wrist.

Limited to 4,000 pieces, this 'Save the Ocean' edition watch includes an additional strap made entirely of recycled plastic bottles. It was created using a traditional Japanese braiding technique called Seichu.

Specifications

• Functions: Hours, minutes, seconds, date, GMT on 24-hour scale, independently adjustable GMT hand

• Material: Stainless steel

• Bezel: Uni-directional rotating with ceramic 60-minute diver insert

• Dimensions: 42mm (12.9mm thick)

• Front Crystal: Curved sapphire

• Dial: Applied hour markers with LumiBrite luminous paint

• Caliber: 6R54 automatic with GMT

• Water Resistance: 200 meters

• Lug width: 20mm

• Bracelet/Strap: Stainless steel bracelet with diver's clasp, includes additional "Seichu" woven nylon pass-through strap

• Limited Edition: 4,000 pieces