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Seiko - Brand New

Seiko 5 Sports SKX GMT - SSK035

  • 42.5 mm case
  • 100 m water resistant
Sale price $396.00
Regular price $495.00
Sold out

About this timepiece

Rich dark green with a flash of gold, the Seiko 5 Sports SKX Sports Style GMT (ref. SSK035) is a handsome, proudly distinctive take on the SKX style. A dramatic green and black 24-hour bezel rotates around its dark green dial, and a large gold GMT hand follows a second time zone with ease. Luminous hands and markers stay readable after dark, while a magnified date calendar adds daily convenience.

The caliber 4R34 automatic GMT movement within offers approximately 41 hours of power reserve from 24 jewels beating at 21,600 vibrations per hour, plus manual winding for an easy top-up. A screw-down see-through case back puts the movement on display, and the 42.5mm stainless steel case with its Hardlex crystal is water resistant to 10 bar, 100 meters (330 feet). It sits on a stylized five-row bracelet in stainless steel, 215mm long, with a three-fold push-button clasp and secure lock.

Features

  • Dark green dial – a deep shade lifted by a large gold GMT hand.
  • Green and black GMT bezel – a rotating bi-color 24-hour bezel.
  • Caliber 4R34 automatic – 24 jewels, approximately 41 hours of power reserve and manual winding.
  • Magnified date window – set in the Hardlex crystal for easy reading.
  • See-through screw case back – shows the movement, with 100m water resistance.

Specifications

  • Reference: SSK035
  • Collection: Seiko 5 Sports SKX Sports Style GMT series
  • Gender: Men's
  • Caliber Number: 4R34
  • Movement Type: Automatic with manual winding
  • Vibrations: 21,600 vibrations per hour
  • Power Reserve: Approx. 41 hours
  • Jewels: 24
  • Functions: 24-hour hand (dual time display function), stop second hand function, date display
  • Case Material: Stainless steel
  • Diameter: 42.5 mm
  • Thickness: 13.6 mm
  • Lug-to-Lug: 46.0 mm
  • Dial Color: Green (dark green)
  • Crystal: Hardlex with magnified glass
  • LumiBrite: LumiBrite on hands and index(es)
  • Band: Stainless steel stylized five-row bracelet
  • Clasp: Three-fold clasp with secure lock, push button release
  • Bracelet Length: 215.0 mm
  • Distance Between Lugs: 22 mm
  • Water Resistance: 10 bar, 100 meters (330 feet)
  • Magnetic Resistance: 4,800 A/m
  • Weight: 159.0 g
  • Features: Rotating bezel (24-hour display), see-through and screw case back

Timepiece History

Seiko's story began in 1881, when a 21-year-old entrepreneur, Kintaro Hattori, opened a shop selling and repairing watches and clocks in central Tokyo. The first watch to carry the Seiko name followed in 1924, and Seiko went on to introduce a long line of watchmaking firsts, including the Quartz Astron, the world's first quartz wristwatch, on December 25, 1969. In 2024, Seiko celebrated the 100th anniversary of the Seiko brand.

The SSK035 belongs to Seiko 5 Sports, a collection rooted in the Seiko Sportsmatic 5 of 1963, Japan's first automatic day-date watch. Seiko 5 Sports itself was born in 1968, adding enhanced water resistance, a strengthened crystal and luminous hands and markers to the Seiko 5 essentials of an automatic movement, a day-date display, water resistance, a recessed crown and a durable case and bracelet, and it found worldwide favor as a go-anywhere watch. In 2019, Seiko 5 Sports was rebranded to carry watch culture forward to the next generation. Its design follows the SKX series, the successor to the watch widely known as the "SKX," a watch loved around the world. Seiko later added a GMT function to Seiko 5 Sports for international travelers, and with the rotating bezel it is possible to track three time zones.

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