Really lovely watches, both of them. I've never seen a Cyma with 'SHOCK ABSORBER' on the dial in place of 'CYMAFLEX'.
Interesting that both are neatly jeweled, the CYMA having one less, but neither has the Encablock system. I wonder how CYMA made this shock aborbing? My Russian watches also lack the Encablock feature yet are supposed to be shock resistant.
The small arm on the balance cock (anchored near the letter 'S') is a Cymaflex shock absorber. Advertising literature claimed it was superior to all other solutions. I can't confirm or deny this scientifically, but I do love how elegant it is, similar to Breguet's Pare-chute system.