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Materials & Specs

October 8, 2026

Dive Watch Ratings Explained: What 100m, 200m and ISO 6425 Really Mean

Water resistance numbers are tested pressures, not depths you can dive to. Here is how to read them and what makes a watch a real diver.

Materials & Specs

October 8, 2026

Sapphire, Mineral, and Acrylic Crystals Compared

The glass over the dial matters more than you might think. Here is how the three common crystal types differ.

Materials & Specs

October 8, 2026

How to Read a Watch Spec Sheet

Case diameter, lug-to-lug, thickness, power reserve, and more: what each number tells you about how a watch will wear.

Materials & Specs

October 7, 2026

Water Resistance Ratings Explained

What 30m, 100m, and 200m really mean on a watch, and what you can safely do in each.