Of the myriad methods by which we measure and examine watches, water resistance is a vital side that sits excessive on the record of considerations for a lot of watch followers – even people who have little intention of diving beneath the waves whereas carrying their watch. That being stated, how a lot do you actually learn about how water resistance truly works? Whereas Jack just lately provided a have a look at why “no watch is waterproof,” this story is extra about how we measure the idea of water resistance.
Must you want an, ahem, deep dive, look no additional than this exploration of two totally different ISO scores. Initially posted almost three years in the past, this put up options Jack delving into the small print of each ISO 6425 and ISO 22810, and, for dive watch nerds, it is to not be missed.