Quick Release

TechSwiss quick release watch band is a type of watch band that allows for easy and quick removal and attachment of the watch strap without the need for any tools. These bands typically feature a spring-loaded mechanism or a lever that, when pressed or pulled, releases the strap from the watch case. This feature allows for easy swapping of straps, making it convenient for people who like to change the look of their watch or for those who need to switch to a different strap for different activities. 

guide on Quick Release Watch Bands here