Serial number: 84509491
Article ref: 32213000
Movement is the later version, so a 3606 rather than the 1151, but it is still based on the ETA 7751.
If you don't know when it was last serviced, it's not a bad idea to get it serviced. If you send it to Omega or not is your choice. Any watchmaker with an Omega parts account can service this. You can request that Omega not polish the watch if you like, but there's still a chance they might if the message doesn't get passed long. Most people I work for don't want their watches polished, and yours looks to be in good condition, so I don't think it really needs it.
Cheers, Al
Click to expand...