Hello everyone! I was at my local auction today, and picked up what I think is a Nautilus 404. It was in a box lot with a ton of not so great watches. They were sold as choice for which ever ones you wanted in the lot. I might of paid to much for this one, as I wasn't sure what model it was, and just bought it based on it's great look. I paid $110 for it, which is a lot for one watch for me to spend on one watch, but thats ok. When I engage the stem to set the time and push it back in, the second hand moves for about 10 to 15 seconds, then stops, so I'm guessing it just needs a battery. Also, do you have to remove the crystal to replace the battery? I plan on keeping this one, but would like to have it looked over by someone to make sure it's OK. It needs at least a new battery, a polishing, and a polishing to the crystal. Can anyone recommend someone to work on this watch for me? Also, do you think I spent to much on it? Thanks in advance!