The Technocracy has commissioned thousands of Aluminium-Plated Pocketwatches with symbols like this one.
Eudymonic Widgets is a company within the Circle, and large manufacturer of consumer trinkets. They are headquartered in a laboratory and mechanical factory on the Western side of Ironspire. They are perhaps best known for manufacturing the engraved aluminum pocketwatch-compass trinkets which are almost ubiquitous to members of the Technocracy.
Their wares are produced in large batches and traded worldwide. These items are often low-cost, high-function items intended for mass consumption, but because of international trade economics, they are often seen only in the hands of wealthy individuals such as nobility of the Broken Kingdom.