Posts 30,654 Likes 36,148 dsio ·Sep 3, 2024·Ash @ ΩF Looks like a Longines Ultra-Chron with this dial variant https://www.belovedwatch.com/products/longines-ultra-chron That may have had the applied furniture at 12 and 6 removed and replaced with diamonds as an aftermarket job, as the diamonds look slightly wonky.
Posts 141 Likes 124 drexl ·Sep 3, 2024 Probably a 431 caliber, wil have 3600 bh. Fun machine. Diamonds are silly, though Edited: Sep 3, 2024