• Weight Requirement: If pendulum bob diameter is 6.5" or less then 2 light weights and one heavy. or If pendulum bob diameter is larger then 6.5" then two heavy weights and one light.
• 114cm Movt Pdl Length (CM)
• 3600 Movt BPH

IMPORTANT NOTICE:

• Movements w/Auto Night off feature: off @ 9:45pm back on @ 7am
• Hand Shaft Length 1171-890 = 55.5 mm
• Movement does not include weights or Tubes.
• Movement comes mounted on Seat Board with Tube Rack.
• Tubes for this HM1171-890 movement are available Part # HTUBES