
Crafted from industrial-grade fluoroelastomer, 20mm FKM rubber straps provide superior heat, UV, and salt resistance with zero lint attraction—the ultimate sport companion for the Swatch Chrono Plastic.

Hand-verified for Swatch Chrono Plastic (20mm lug width, standard lugs).


Swatch Chrono Plastic FKM Rubber Strap Fitment Guide: Crafted from industrial-grade fluoroelastomer, 20mm FKM rubber straps provide superior heat, UV, and salt resistance with zero lint attraction—the ultimate sport companion for the Swatch Chrono Plastic.
Lug Width & Architecture: The Swatch Chrono Plastic features a 20mm lug width. Every strap listed above is matched to ensure structural clearance, spring-bar alignment, and visual balance.