Compatibility - Designed to fit any watch that uses standard spring bars. The size you need is the same as the lug width of your watch band (or buckle width if the spring bar is to be used for a buckle).

High Quality Stainless Steel - Made of stainless steel for strength and durability.

Standard Diameter - 1.8mm thickness fits most bands and watches. (Due to dimensional tolerances, the diameter will be between 1.78mm and 1.80mm).

What You Get - 4 spring bars per package.