Caliber 324 S QR

Self-Winding Movement With Date And Sweep Seconds

DESCRIPTION

Self-Winding Movement With Date And Sweep Seconds.
Caliber 324 has a self-winding mechanism powered by a central 21K. gold rotor which has a high degree of efficiency.
The difference between calibers 330 and 324 relates to the diameter of the date disc.
In caliber 330, it was slightly reduced to allow the date aperture of the Nautilus and Aquanaut models to be positioned closer to the center of the dial.

Technical data

• Perpetual calendar with retrograde date hand
• Caliber 324 S QR
• Day, month, leap year in apertures
• Moon phases
• Center sweep second hand
• Overall diameter: 28 mm
• Height: 5.25 mm
• 30 jewels, 9 bridges
• Balance: Gyromax
• Power reserve: 45 h max
• Vibrations per hour: 28'800
• Number of parts: 361
• 21K gold central rotor