Seiko Prospex 1965 Heritage Diver's Special Edition

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Technical specifications


  • Hours
  • Minutes
  • Seconds
  • Date


  • Self Winding/Automatic
  • Manufactured


  • Cushion
  • Stainless steel
  • Brushed
  • 13.00mm
  • 40.00mm


  • Sapphire

Water resistance

  • 30.00atm / 300.00m / 1000.00ft


  • Deployment Buckle
  • Stainless steel


  • Stainless steel


  • 2024

Official description

In the decades since it introduced Japan’s first diver’s watch, Seiko has created a wide range of diver’s watches that have won the favor of professionals and enthusiasts worldwide for their safety, reliability, and ease of use. One such model is the SPB143, introduced in 2020. With water resistance to 200m and a power reserve of 70 hours, this watch has received worldwide acclaim for its functionality and its vintage-style design inspired by Seiko’s original diver’s watch, the legendary 62MAS. Today, Seiko introduces into the Prospex collection a range of watches based on the fan-favorite SPB143 that feature multiple enhancements in technology, design, and construction. Black dial and blue dial versions join the main Prospex collection, while a commemorative special edition with gold-colored accents celebrates the 100th anniversary of the Seiko brand.