"14kt Gold Omega Constellation Chronometer" listed at auction

Hi, this just came up for sale at a local auction. Not much information beyond the below photos and: "Automatic Omega Chronometer 'officially certified' Swiss Made, Pie Pan dial with gold markers, date, gold hands watch with like new Omega branded leather band and clasp and original box."

Any idea what it might be worth?

What if any information could I request from the auctioneer to improve my knowledge of its value?

Advance thanks!

Seth

Ask them for photos of the movement + inside of the case back. Ask them about service history.

This is my 168.004, seems dial very similar. Mine is gold capped.