Trufit
Trufit Mainspring for MST caliber 373 - Steel
Trufit Mainspring for MST caliber 373 - Steel
Regular price
$4.00
Regular price
Sale price
$4.00
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per
Trufit Mainspring for MST caliber 373 movements, steel, new in envelope. B&C Trufit mainsprings were distributed by Barton & Chase of Philadelphia but as you can see they were made in Switzerland. See image for precise characteristics. I specialize in hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.