So many many moons ago long before I was a collector my girlfriend(now wife) bought this Gucci 2000M watch for me...and I bought her the ladies version.(I know...how cute but what can I say...we were 18 and it was 1988). I wore the HECK out of this watch for a good 2-3 years and had the battery changed several times by Macy's watch department but it's been a good 5 years since the current battery died. I remember always hearing that you needed a "special tool" to change these batteries but never actually saw it done because they always took it in the back. Now that I take care of all battery changes myself for my quartz watches I want to do this one as well but I can't figure out how to get the case back off. I've looked closely and don't see any type of indentation that would allow for a small tool to go into and I can't tell if it's a screw back type either. Does anyone know how to get this case back off? Thanks in advance for any help you can give.