Crystal different b/w years

[Erict719]

for 16610 crystal , there is no crown version and have crown version.

Is ther any different in shape or bevel of the edge?

if its a non crown version, anything we could tell b/w a Clark?

[irolexu]

The laser etched came around in early 2000s when they started phasing out the holes cases. Really nothing notable changed in the shape, design, and clarity of the crystal besides the LEC appearance.

[Erict719]

So y series is from 2003 , so they should have LEC right?