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King Seiko SPB391

Sale price$2,000.00

From the King Seiko Collection. Introduced in 1961 and in production until 1975, King Seiko became one of the company’s most technically innovative and stylish brands, noted for its sleek, dignified angularity. Paying tribute to the iconic original with updated styling and technology, this distinctive timepiece features a dial inspired by the pop culture and fashion favored by young Tokyo residents of the time. In a vintage aged green with vertical hairline finish and metallic texture, the retro look dial features a date calendar and LumiBrite hands and markers, topped by a box-shaped sapphire crystal with anti-reflective coating on the inner surface. For added versatility, the bracelet includes two levers on the endpiece that can be pressed for easy removal. The 24-jewel automatic movement, with an exceptional power reserve of approximately 72 hours, beats at a frequency of 21,600 vibrations per hour and provides manual winding capability. Crafted of stainless steel, with the combination of mirror and hairline finishing characteristic of the original King Seiko, as well as the King Seiko crest on the crown and screwdown caseback, this superbly wearable watch also includes a deployment clasp with push button release. 10 bar, 100M Water Resistant

Technical Data

  • Caliber 6R55
  • 21,600 vibrations per hour
  • 24 jewels
  • Power reserve: approximately 72 hours
  • 38.3mm
  • Stainless steel case
  • Box-shaped sapphire crystal with anti-reflective coating on the inner surface
  • Stainless steel bracelet
  • 10 bar, 100 meters (330 feet)


  • From the King Seiko Collection
  • Re-interpretation of the sleek and innovative King Seiko of the 1960s
  • King Seiko crest on caseback and crown
  • Automatic with manual winding capability
  • Retro aged green dial with vertical hairline finish and metallic texture
  • Date calendar
  • LumiBrite hands and markers
  • Bracelet endpiece includes two levers for easy removal
  • Deployment clasp with push button release