Alpina Seastrong Silicone Dive Strap 22mm ref ALR-4V Without Steel Buckle 

Fits Seastrong Diver 300 Big date Chrono Quartz

Silicone Dive Strap 22mm SKU ALR-4V

TYPE: SILICONE WATER-RESISTANT DIVER STRAP
COLOUR: BLACK WITH EMBOSSED ALPINA LOGO

MATERIAL: SILICONE