I need to change the battery in my JSAR. I was going to give it a go myself and looking around in the UK for a tool to do this I seemed to find various versions of what basically looked like the same thing and I eventually went for
WMicroUK Watch Repair Tool Kit Set, High Quality 144Pcs Watch Repair Tool Kit Set: Amazon.co.uk: Watches
This cost the princely sum of £11 and so I was not expecting much and actually the tools themselves, whilst not brilliantly made, are I think worth the money.
However the problem is the tool to remove the case back cannot open wide enough to match the lug holes on the back of the JSAR. It fits my other watches fine, but not the JSAR.
Can anybody recommend a tool that can do this, preferably that is available in the UK?