The Timepiece Journal

The Geneva Seal is one of watchmaking's most respected quality hallmarks. This complete guide explains what it certifies, how it differs from COSC, and why it matters.

ETA vs Miyota vs Seagull — the world's three most common watch movement manufacturers compared. Key movements, strengths, weaknesses, and which to choose for your next watch.

Every watch specification explained clearly — case diameter, lug width, water resistance, power reserve, beat rate, jewels, complications and more. The complete guide for watch buyers.