PM Mainspring for Tavannes caliber 38, 41 – ONYX Steel
USD 4.00 USD
Specifications
| Country/Region Of Manufacture | Switzerland |
| MPN | No. |
| SKU | PMS-PMON041S-08 |
| Type | Mainspring |
Images do an adequate job of representing the item. Popular Quartz Watch Parts Guide - BESTFIT Numbers for cross reference - reprint. Waltham Watch Material Catalogue 1909 edition - reprint. South Bend Watch Material Catalog Oct 1928 - reprint.