what is the correct strap size for Lumtec M57? is it 24 or 22mm? I am buying another strap.
S sito · Registered Joined Jun 16, 2012 · 120 Posts Discussion Starter • #1 • Feb 9, 2013 what is the correct strap size for Lumtec M57? is it 24 or 22mm? I am buying another strap.