LMPO is 42MM so I think is 20MM. You can get high quality aftermarket straps that fit Omega from http://www.ebay.com/itm/20mm-Genuin...EGA-Seamaster-Planet-Ocean-20-X-/121083212404
Please share pics if you get one!! I have a rep black leather 20mm deployment strap I can sell you if interested. No clasp.
Please share pics if you get one!! I have a rep black leather 20mm deployment strap I can sell you if interested. No clasp.