Lemania 3610-7539, Oscillating weight

• NOS original part.

• Fits cal: 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.