Posts 6,498 Likes 10,178 Mark020 ·Nov 28, 2016·not the sharpest pencil in the ΩF drawer My bet would be a Gay Freres bracelet. Very high quality brand which was acquired by Rolex early 1970ies
Posts 140 Likes 311 bobbee ·Aug 11, 2018 I think these bracelets could be made by Montal. Here is mine, also has slide on/off curved endpieces and ratcheted adjustable clasp. Sorry for the thread revival, hope it's okay.