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Technical Details

REFERENCE : RD103SQ | Double sprung balances with differential
MOVEMENT
  • Energy: Manual-winding
  • Indications: Power reserve indication
  • Power reserve: 40 Hours
Decor
  • Shot-blasted and circular-grained main plate and bridges with NAC or DLC coating
Technical Details
  • Number of pieces: 313
  • Number of rubis: 48
  • Diameter: 16
  • Thickness: 7.8 mm
  • Frequency: 28800 Frequency (vph)
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Roger Dubuis RD103SQ explosed caliber details