The back case measures 7 5/8 wide. Overall in good condition, has some paint residue on the case. The item "VINTAGE CHELSEA CLOCK CO BOSTON US NAVY BOAT SHIPS CLOCK BAKELITE CASE PARTS" is in sale since Sunday, February 21, 2021.This item is in the category "Collectibles\Clocks\Parts & Tools\Parts". The seller is "midwestestate" and is located in Chicago, Illinois. This item can be shipped worldwide.