• Manufacture manual winding movement
• Glucydur screw balance, Nivarox 1 balance spring with swan's neck fine regulation
• Patented beat adjustment mechanism
• Glashütter three-quarter plate
• Plates and bridges in untreated nickel silver
• Balance cock engraved by hand

Functions:

• Hours, minutes
• Small seconds with hacking seconds
• Central indication of the week of the year

Data:

• ∅ 38,5 mm, height: 6,05 mm
• 29 jewels, including 4 in screwed gold chatons
• 21,600 A/h
• 231 components
• Power reserve 45 hours

Production period:

• 2006