Round copper slave clock made by the Standard Electric Time Co., of Springfield, Mass. A functional and very accurate timekeeper. Clock is 14 1/4" diameter, 2" deep with a 11 1/2" diameter mint condition dial. This clock could never keep time on its own and required a large 6 foot master electric wall clock to run this and other clocks in the circuit. Therefore this is why it is called a Slave clock. The copper case had an anodized finish that was buffed down to the copper, then sealed to prevent tarnishing. This clock is fitted with a high torque quartz battery operated movement. The clock is accurate within a few seconds a month. Nice old glass over the dial. It is clean and chip free. The top of the case has a slight dented, where it is located it is not very noticeable, other than that the clock is MINT. See photos To purchase with MC or VISA please call Drury House Antiques or use PAYPAL We offer over 80 Antique Clocks, all restored, all on sale, all in Excellent to Near Mint Original Condition. Wall Clocks, Shelf Clocks,Desk Clocks, Porcelain Clocks, Mantel Clocks, Tall CASE CLOCKS. Like this above clock we offer a large selection of wall and mantel clocks that have been converted to quality quartz battery movements. Most of these antique clocks the movements could not be saved due to missing parts.