• Manual winding manufacture movement
• Chronograph with column-wheel control and triple rattrapante function
• 2 control wheels with 8 teeth each
• Three-quarter plate in untreated nickel silver, with Glashütte ribbing
• Glucydur screw balance from in-house production
• NIVAROX-1 flat hairspring from in-house production
• Swan's neck fine regulation
• Shock protection
• Balance cock engraved by hand
• Edges in movement chamfered and polished

Functions:

• Hours, minutes
• Hacking seconds
• Chrono-seconds with rattrapante function
• 60 seconds counter at 9 h
• 30 minutes counter at 3 h with rattrapante function
• 12 hours counter at 12 h with rattrapante function
• Power reserve indicator at 6 h

Data:

• ∅ 30.6 mm; H 9.4 mm
• 21.600 A/h
• 46 jewels, including 5 in screwed gold chatons
• 567 components
• Power reserve 55 hours