Fortis Spacematic silicone watchband in 20/18 mm folding clasp

Original Fortis Spacematic waterproof diving watch strap made of silicone, lug width 20 mm (special attachment), closing width 18 mm, can be shortened by cutting individual elements, thickness from approx. 4.5 to 6 mm, the delivery is without the original Fortis butterfly folding clasp. Suitable for all Spacematic models with starting reference number. 623.10.xxxx.