I‘m sorry, but this isn’t all correct. CK stands for the hardware (palladium). All an SA needs is the first 6 digits and all various colors it comes in will show, no need for the full code including the color code. And a different leather means a different code.
Epsom: H083035
Mysore: H082977
Chamkila: H083416
Epsom verso: H083036
Mysore verso: H083038
There are also seasonal ones with print in Swift that each have their own code.
Above codes are all the SA needs to do a search. If you are certain of the color you want (and that the Calvi Duo actually comes in that color) you can just add CK and the specific color code for the single color ones to get the full code, but the verso options won’t work that way (those have a certain two letters after CK).
(An SA can also search by name if they want to.)