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Seiko Prospex Tuna Marine Master Spring Drive SBDB013

Seiko Prospex Tuna Marine Master Spring Drive

SKU: SBDB013  Sold Out

  • $3,600.00
or call: +1 (650) 347-2221
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Inspired from a letter Seiko received by a proffesional diver in 1968, Seiko started to research and develope a watch that was not only resistant to water for depths as great as 350m, but also could withstand the shock of being hit against the ocean floor.

Specifications

  • Drive system - Spring Drive Caliber 5R65
  • Case material - Bright titanium with DLC
  • Glass Material - Sapphire glass
  • Lumi-Brite - Yes (needle, index)
  • Accuracy - (1 second corresponding day difference ±) 15 seconds per month difference ±
  • Waterproof - 600m waterproof for saturation diving
  • Antimagnetic - Yes
  • 50mm width
  • 16.2mm thickness
  • 126g