Hi everyone. I've recently been gifted a very nice looking Bulova Sea King automatic from my father-in-law. Based on some searching online and looking at the engraved code on the back it looks like it was made in 1970. It has a clean look with a brush textured gold face and original strap. It still runs, but when left on its own it will only operate for about 14 hours. I'm not sure if that's about right for this movement - which I have come to understand is Bulova's 11BLAC Swiss movement. I'd like help deciding if I should get it serviced, if that will restore operation to a higher standard, or if this is about as good as it will get. It looks great and I plan to use it, but it seems like service may cost more than the watch is worth.