My wrist is just over 6.5” and more rounded than flat. I can pull off a Panerai Submersible 42mm (PAM 959). Any larger, then meh.
My PAM 959 is 13.3mm case thickness and 51.5mm lug-to-lug. The IWC BP43 is 13.6mm case thickness. What is the lug-to-lug measurement?