Steeldive SD8103 V4 vs SD1970R: Detailed Comparison of Key Features

Comparison of Steeldive Watches

Steeldive SD8103 V4 · Quartz Pilot Watch

  • Quartz movement
  • Pilot watch style
  • 40mm stainless steel case
  • Water-resistant up to 100m
  • Available in various color options

Steeldive SD1970R · Colorful Luminous Turtle Diver Watch

  • Automatic movement
  • Diver watch style
  • 44mm stainless steel case
  • Luminous markers and hands
  • Water-resistant up to 200m


  • Movement type: Quartz vs. Automatic
  • Watch style: Pilot vs. Diver
  • Case size: 40mm vs. 44mm
  • Luminosity: Less prominent on the SD8103 V4
  • Water resistance: 100m vs. 200m


  • Stainless steel case material
  • High-quality construction
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