Waltham Factory Mainspring for Model 870 – 875 Movements No. 2270 / 2242- Alloy
USD 5.00 USD
Specifications
| Brand | Waltham |
| MPN | #2270 |
| SKU | PMA-WAL2270A-04 |
| Type | Mainspring |
This is the equivalent of a 2242 when in steel. Images do a pretty good job of representing the item. Waltham Watch Material Catalogue 1909 edition - reprint. Popular Quartz Watch Parts Guide - BESTFIT Numbers for cross reference - reprint.
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