Both watches feature a
link stainless steel case with hard coating
link and a ceramic bezel which at 725 for the diver and 700 for the Solar Chronograph gives a good starting point point for the specs. The SRPK43 diver measures a big 45mm by 13.2mm thick with 22mm lug width and 45mm lug-t0-lug and should wear sizeable on a similar blacked-out stainless steel hard coated bracelet. The chronograph is more reasonable at 41.4mm by 13mm
link with an unfortunate 21mm lug width and 45.9mm lug-to-lug.