The Timepiece Journal » mechanical watch

Five trends are defining women’s watches in 2026: skeleton dials, tonneau cases, unisex sizing, mechanical movements, and strap culture. All point in the same direction — substance over decoration.

Everything you've ever wanted to know about COSC chronometer certification — answered clearly and concisely. From what the certificate means to whether it's worth paying for.

Ever received a chronometer certificate and wondered what all those numbers mean? This guide explains every field, every criterion, and what the data tells you about your watch movement.