Lemania 3000-5420, Screw for crown wheel, NOS

LEMANIA genuine screw. NOS without factory packaging.

• Left threaded.

• Fits cal: 27, 3000, 3010, 3015, 3040, 3050, 3060, 3065, 3100, 3150, 3160, 3170, 3300, 3535, 3540, 3600, 3610, 3615

Versions:

• 3000: 17 jewels, Breguet hairspring, sub second.
• 3010: 21 jewels, Breguet hairspring, sub second.
• 3015: 17 jewels, Breguet hairspring, date, sub second.
• 3040: 21 jewels, Breguet hairspring, glucydur balance, sub second.
• 3050: 15-17 jewels, Breguet hairspring, center second.
• 3060: 17 jewels, bridge over center second drive.
• 3065: 17 jewels, bridge over center second drive. date.
• 3100: 17 jewels, flat hairspring, sub second.
• 3150: 15-17 jewels, flat hairspring, center second.
• 3160: 15-17 jewels, flat hairspring, center second.
• 3170: 17 jewels, bridge over center second drive.
• 3300: 17 jewels, calendar: day, date, month, sub second.
• 3535: 15-17 jewels, flat hairspring, center second.
• 3540: 17 jewels, bridge over center second drive.
• 3600: 17 jewels, Breguet hairspring, automatic winding, sub second, old
• 3610: 17 jewels, Breguet hairspring, automatic winding, sub second, new.
• 3615: 17 jewels, Breguet hairspring, automatic winding, center second.