Looking for an acrylic crystal

[PostwarO27]

Hello All,

Im working on an old unbranded wristwatch from the 1930's and the current crystal is not salvageable so I need a replacement.  My current stock of GS Flexo don't have the same profile as the old piece which when installed has a near seamless transition from bezel to crystal.  I've also purchased two crystals which when I recieved, did not transition as the old.

 

I've attached an image of the crystal's profile wondering if someone can point me in the right direction.  The thickness of the crystal is .7mm

Edited October 7, 2022 by PostwarO27

[mikepilk]

Have a look at these : https://www.cousinsuk.com/product/domed-slightly-sternkreuz-m