Correct Strap Dimensions For Panerai Black Seal 183

[SWATCHman]

Can somebody help me out? Is it 26/22 mm? or 24/22 or what is it?

[Thor]

26/22

But you can sport an 26/26 also on it...

[baltic]

26/22 means it's 26mm at the lugs and 22mm where the buckle fits. If you want a more imposing strap go for a 26/26, but remember to get a buckle that'll fit i.e. 26mm width