Elgin Factory Mainspring for 16s No. 6080 (817) - Alloy

Elgin factory mainspring No. 6080 (817) for 16s movements, alloy, new in possibly frail envelope. Has the typical Elgin DB&H end. See image for precise characteristics. These were available in several different strengths and those that I can supply can be found in the drop-down list. While not an easy number to find, it is precisely the same as an 817, it's just not steel. I specialize is hard to find watch parts and all watch parts are unconditionally guaranteed. Images do a pretty good job of representing the item.