Detailed Analysis: Comparing Steeldive's SD1954 and SD1979 Watches

Comparison of Steeldive Watches

Steeldive SD1954 · Sub Automatic Watch

  • Water Resistance: 200m
  • Movement: Automatic
  • Case Size: 40mm
  • Bezel: Unidirectional
  • Price: $150

Steeldive SD1979 · Mechanical Watch Men

  • Water Resistance: 100m
  • Movement: Mechanical
  • Case Size: 42mm
  • Bezel: Bidirectional
  • Price: $120


  • Water Resistance: SD1954 has higher water resistance compared to SD1979.
  • Movement: SD1954 features an automatic movement, while SD1979 has a mechanical movement.
  • Case Size: SD1979 has a slightly larger case size than SD1954.
  • Bezel: The bezel on SD1954 is unidirectional, while the bezel on SD1979 is bidirectional.
  • Price: SD1979 is priced lower than SD1954.


  • Both watches are from the Steeldive brand.
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