Jaeger le Coultre 463-401, Winding stem, DCN: 2177

• DCN no: 2177, see also DCN no: 2201 (Jaeger le Coultre 449).

• Thread: 1.20 mm.
  

• Fits cal: 463, 479 (12,5''')

• A: = 69
• B: = 99
• C: = 150
• D: = 120
• F: = 400

Versions:

• 449: 12,5''' sub second.
• 450: 12,5''' center second.
• 452: 12,5''' sub second.
• 463: 12,5''' sub second, same as 449.
• 464: 12,5''' sub second, calendar: day, date, month.
• 468: 12,5''' center second, same as 450.
• 469: 12,5''' sub second, same as 449.
• 478: 12,5''' center second, same as 450 and 468.
• 479: 12,5''' sub second, same as 449, 452, 463, 469.
• 484: 12,5''' sub second, calendar: day, date, month, same as 464.
• 488: 12,5''' center second with stop function.
• 494: 12,5''' sub second, calendar: day, date, month, moon phase.