BESTFIT Mainspring 610E for MST 371, 372, 400, 401 – Alloy
USD 8.00 USD
Specifications
| Brand | BESTFIT |
| Country/Region Of Manufacture | France |
| MPN | 610E |
| SKU | PMS-BEST610EA-05 |
| Type | Mainspring |
I likely have several of these so the one you get may differ slightly from the images. Images do a pretty good job of representing the item. Waltham Watch Material Catalogue 1909 edition - reprint. South Bend Watch Material Catalog Oct 1928 - reprint.
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