Upper Layer: Alligator-Embossed Calfskin
Lower Layer: Premium Caoutchouc (natural rubber)
Water resistance: Water resistant (300m)
A deployment clasp adds quick-release functionality to your watch strap for added convenience.

With a brightly-coloured natural rubber core adorned with an upper layer of alligator-embossed (black, blue and white) leather, the Andy strap is full of bold contrasts that converge into this bold and distinctive accessory. Water resistant and shaped for maximum comfort and breathability, this is a strap that will work as hard as you do, whatever the situation.

Original Cost for each watch was $135. Selling all three watch straps. 
The blue and black watch straps have a rose gold buckle and the white watch strap has a silver buckle.
See them here: www.hirschstraps.com