I have a f300 Constellation bought from a forum member a while back that now requires a new battery.

I have a Renata 344 (which I believe is the correct battery) but I can't find instructions on how to open the watch and fit it.

Can anyone give me any guidance please?

Thanks in advance!

 

Not meaning to sound like a dick (surprising, I know) but, if you don't know how to do it, I would take it to a watchmaker to avoid damage.

 

Not at all - if there's even a remote chance of damage to the watch I think that's good advice!

 

Same advice from me. I have seen a lot of f300 with damaged index fingers and wheels due to screw drivers sliding off the screw head.

 

Apologies for reviving this thread. I need a new battery again and don't recall where I had it done in 2019... doh!

Would be grateful for any recommendations in Central London please.

Thanks in advance!

 

The Omega Boutique?

 

Thanks efauser. I'd kind of assumed they would charge lolprice for a battery change but I'm not really basing that on anything. I'll drop them a line.