Case back tool size Datejust 17013

[Wilky]

I have just inherited my father's mint condition Rolex Oyster Datejust 17013 which has been sitting in a drawer for at least 10 years, so it isn't ticking. I'm told that a service would cost about 800 GBP but I think that perhaps the battery just needs to be replaced, which I'd like to do myself.

Please could someone tell me what size tool diameter I should purchase and which battery.

Many thanks.

[Tools]

Originally Posted by Wilky

I have just inherited my father's mint condition Rolex Oyster Datejust 17013 which has been sitting in a drawer for at least 10 years, so it isn't ticking. I'm told that a service would cost about 800 GBP but I think that perhaps the battery just needs to be replaced, which I'd like to do myself.

Please could someone tell me what size tool diameter I should purchase and which battery.

Many thanks.

It may only need a battery, so, why not have a nearby watchmaker replace it. That would cost less than a good case back tool and avoid any damage you might do.

Pretty sure the Mens Oysterquartz uses the 29.5 size.

[GTS Dean]

Two local Rolex AD's in San Antonio replace batteries in my OQ's for free. Depending on the watchmaker's load at any given time, sometimes they will change the battery and case back gasket while I wait. At worst, it's usually next day.