Did you receive the o-ring for caseback?EP.- wrote: ↑June 27th, 2023, 5:25 am Admit until 39.4 mm dials.
Opening dial 36 mm.
0.8 mm thick dials with 6497 movement fit perfectly.
39.4 mm inner ring:
Some more pictures:
https://m.es.aliexpress.com/item/1005005716540371.html
Mine was missing.