Made of onyx and gold.
Navy style links.
It's made of 4 different pieces that can be linked in different option: a long chain, a chain and a bracelet, bracelets.
Necklace lenght is 74 cm; each piece is 15,5 cm, 17,5 cm 20,5 cm and 20,5 cm.
Each link is 2,4x2,2 cm circa.
Weight is 103 grams.
14 yellow gold, with stamp.
Really unusual and versatile piece.
Very good condition.