The main spring is good & the balance wheel escapement is good. The dial is 6 in dia. Decent clock overall needing some tlc and a good home, see the 12 pictures and ask questions to be satisfied with this item thanks. The item "Seth thomas 1942 ww2 ships clock" is in sale since Friday, August 7, 2020. This item is in the category "Collectibles\Clocks\Parts & Tools\Parts".The seller is "kevorla" and is located in Chicago, Illinois. This item can be shipped worldwide.