FabR[Senior Patek Moderator]
26166
Thank-you for looking, Shun -- some strong similarities indeed, though also some differences as I was mentioning below between the two bracelets (both very nice in my view, in fact I always kept the 5167 as a /1A):
Oct 14, 2021,12:42 PM
My 5167/1A clasp
The 5905/1A clasp