Rolex Sky Dweller question

[trident-7]

Can anybody who has a Rolex Sky Dweller advise me of the diameter of the flat central part of the case back?
Thanks.

[geoffcotton]

Can anybody who has a Rolex Sky Dweller advise me of the diameter of the flat central part of the case back?
Thanks.

The diameter is 42mm the total thickness is 14mm. Hope this helps.

[Omegamanic]

Approx. 23mm

[trident-7]

Sorry, I mean the diameter of the central brushed flat part. Up to the point where the polished part starts. I want to know what diameter case back protection sticker it needs

[trident-7]

Thanks OM, 23mm sounds about right

[Omegamanic]

Thanks OM, 23mm sounds about right

It’s v approx. I just measured it with a normal tape measure rather than anything more accurate though.

[trident-7]

It’s v approx. I just measured it with a normal tape measure rather than anything more accurate though.

They only come in even numbers of mm so I guess 22mm will be ok