Lange L952

Description:

• Hand-winding movement
• Flyback chronograph
• Perpetual calendar
• Column-wheel mechanism
• Shock-resistant Glucydur balance
• Swan's neck fine regulation
• Plates and bridges in untreated Nickel silver, perlaged and decorated with Glashütte ribbing
• All edges chamfered and polished

Functions:

• Hours, minutes
• Small seconds with hacking seconds
• Flyback chronograph
• Perpetual calendar with day of week, month, leap year, day-/night indication, moon phase indication and big date

Data:

• Ø 32 mm, height 8 mm
• 45 jewels, including 4 in screwed gold chatons
• 18,000 A/h
• 556 components
• Power reserve 36 h

Production:

• From ?

Description:

• Tourbillon
• Precision adjustment: shock-resistant cam-poised balance
• Intermediary wheel cock and tourbillon bar engraved by hand

Functions:

• Small seconds via tourbillon, patented hacking seconds
• Day/night indicator
• Power reserve indicator at 9/10 h

Data:

• Ø 32.6 mm; height: 9 mm
• 59 jewels, including 5 in screwed gold chatons
• 2 diamond capstones
• 18,000 A/h
• 729 components
• Power reserve 50 hours

Data:

• 57 jewels, 5 of which are mounted in screwed gold chatons
• 1 diamond cap jewel
• 684 components