I just convinced a friend to go for this model. I advised him to purchase on a bracelet and then look for straps afterwards. Does anyone have pics of their broad arrow on different straps? Also, I believe the strap width is 20mm on this versus 21 on the ceramic speedmaster. Can anyone confirm?
Here is the thread I created when I got mine. Hope it helps. https://omegaforums.net/threads/speedmaster-57-first-post.29739/ Yes, the strap is 20mm.