Vintage Progress Balance Wheel & Hairspring – For EB 1333, 8¾ Ligne

Vintage Balance Wheel & Hairspring – For EB 1333, 8¾ Ligne

Description:
Offered here is a vintage balance wheel and hairspring, supplied in original Progress packaging. This part is designed for EB calibre 1333 (8¾ ligne). Ideal for watchmakers, restorers, or collectors looking for original components.

Key Details:

• Type: Balance wheel & hairspring

• Calibre: EB 1333

• Size: 8¾ ligne

• Packaging: Original Progress case

• Condition: Appears unused, with minor dust from storage (see photos)

Summary:
A useful vintage balance wheel and hairspring for EB 1333 movements, perfect as a replacement or for stocking in a watchmaker’s parts collection.

Postage & Shipping:
As usual, this item will be packaged carefully and dispatched with tracking. International shipping is available through the eBay Global Shipping Programme (GSP).