and the millimeter size listed is only approximate. The difference in each sixteenth in this system is 0.14057 millimeters and is base on the 244 sixteenths sizes between 5 12/16 (13.1 mm) and 20 15/16 (47.4 mm) and the 34.3 millimeter. |
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Otto Frei, Watch Parts Since 1930 Customers Entrance 126 2nd St. Oakland, California 94607 Mailing Address: PO BOX 796, Oakland Ca. 94604 Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA
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