Complex Movement - Tourbillon Minute-Repeater Movement MRB-1

Product Parameters

  • 钻数 30钻
  • 直径 34mm
  • 厚度 9.11mm
  • 走时长度 over 63 hours
  • 精确度 ±10 seconds
  • 零件数 351
  • 功能 hand-winding, 6 o’clock position flying tourbillon, free sprung balance, mechanical structure hour/minute time keeping, titanium alloy rotating stand.