Original strap for G-Shock GM-2100CB-1A. We are an official Casio dealer and therefore only offer original straps.
This watch strap is made of black nylon and has a special 21 mm lug. You attach the strap with quick switch spring bars to your watch.
Not sure whether the strap is suitable for your watch, or can't find your watch's model number? Then contact our customer service.
April 7, 2025
