ring rail: ca. 1,7 mm
Ginkgo leaf : ca. 13,8 x 9,8 mm
The ring is available in sizes:
Gr. 52 = inner dimension 16,5 mm
Gr. 54 = inner dimension 17,2 mm
Gr. 56 = inner dimension 17,8 mm
Gr. 58 = inner dimension 18,4 mm
Gr. 60 = inner dimension 19,1 mm
Please state after purchasing necessarily the desired size!
Any questions orrequests....welook forward to youremailor give usa call....wewill advise you.