EB 8800-401, Winding stem

• EB original winding stem, not in factory packaging.
  

• Fits cal: 8800, 8801, 8802, 8804, 8805, 8806, 8810, 8811, 8812, 8813, 8814, 8815, 8816, 8820, 8821, 8827, 8837

Versions: 12.5'''

• 8800:     sub or no second.
• 8801:     sweep second.
• 8802:     sub second, minute recorder.
• 8804:     sub second, date.
• 8805:     sweep second, date.
• 8806:     sub second, date, minute recorder.
• 8807:     digital display.
• 8808:     no second, day, date.
• 8827:     sweep second, day, date.

Versions: 13.5'''

• 8810:     sub second.
• 8811:     sweep second.
• 8812:     sub second, minute recorder.
• 8813:     sweep second.
• 8814:     sub second, date.
• 8815:     sweep second, date.
• 8816:     sub second, date, minute recorder.
• 8817:     digital display.
• 8837:     ??