• Manual winding manufacture movement
• Balance cock engraved by hand
• Shock-resistant Glucydur balance with regulation eccentrics
• Precision beat-adjustment system with lateral setscrew and whiplash spring
• Plates and bridges in untreated nickel silver

Functions:

• Hours, minutes
• Jumping central seconds with start/stop function, pusher at 2 h
• Small seconds at 6 h

Data:

• Ø 31.6 mm, height 6.1 mm
• 36 jewels, including 3 in screwed gold chatons
• 21.600 A/h
• 253 components
• Power reserve 60 hours

Production period:

• From 2017