Caliber 240 HU

Self-Winding Movement

DESCRIPTION

Self-Winding Movement.
The self-winding caliber 240 movement is coveted for the elegance of its layout and its extremely compact design.
The movement's 22K. gold mini-rotor, situated in an off-center position, has a large mass despite its unusually small diameter.
The inlaid design of the rotor made it possible to reduce the height of the movement to 2.53 millimeters.

Technical data

• Indication of 24 time zones
• Overall diameter: 27.5 mm
• Height: 3.88 mm
• 33 jewels, 8 bridges
• Balance: Gyromax
• Vibrations per hour: 21'600
• Power reserve: 48h max
• Number of parts: 239
• Patent CH 690205