Size of Locked with suspicion hook is 2.65 cm. The diameter of Ruby is 0.15 cm.
Open mechanism is in good condition, a small dust between glass and black silk. Visible hallmarks inside / 56 - with "Kokoshnik " between 1898 -1917 Imperial Russian hallmark / for 14 k. There is sane marks on suspension hook. Weight is 3.6 grams. Condition : Very Good, with nice patina.
I don't send to P.