Upgrade your strap changes with our high-quality, durable Fat Spring Bars. Designed for reliability, these bars are the perfect spares or replacements for your collection. Dimensions: Available in 20mm and 22mm widths, featuring a robust 2.0mm thickness. The Swatch X Blancpain: Tired of fumbling with screws? These bars are the ideal, hassle-free replacement for the screw-in pins on your Swatch X Blancpain Fifty Fathoms watch. They enable quick and easy strap changes without tools. Quantity: Pack of 4 pieces. Swatch Bioceramic Compatibility: Be sure to select the 22m option for the Bioceramic Scuba Fifty Fathoms Models. Seiko Compatibility: Excellent replacement spring pins for many Seiko models. Please note that any watches pictured are for illustration purposes only and are not included.