137001 Tool 105

Not enough sales to make a judgement on value, but: https://stories.omegaforums.net/the-unusual-geneve-18k-chronometer-reference-137-001/

Looks like yours is 18k as well? (not filled/plated/etc)? That would increase the value quite a bit as gold is pretty high value right now. It is quite a pretty watch, but its tough to convince folks to get a 3-handed hand-winder these days 😀

Anyway, yours is gorgeous, but the value is going to be 'whatever you can get someone to buy it for on the open market'.

As far as whether it is worth servicing: This comes down to whether you want to wear it. IF you aren't going to wear it, it isn't going to add value (AND it won't get 'worse' without it running). IF you want to wear it, spending ~$500 on a GOOD service from a certified watchmaker is, IMO, worth every penny.