My fiance's dad has some very nice watches he hardly ever wears anymore and this Omega has been sitting in storage for too many years. I have shown it to the forum earlier but never wore it as his wrist is much thicker than mine so it does not fit well. It's a shame not to wear it so today I took it out of storage and put it on. It doesn't have a mark on it anywhere except a few marks on the dial from a service probably. Keeps perfect time. Just wanted to share ....