Time & Tension The Journal

Regulation

Articles tagged “regulation”.

Screwed bimetallic balance wheel from an old pocket watch with its spiral hairspring, on a white background, with red and blue arrows marking parts

Technique

The heartbeat: balance, hairspring, and why amplitude matters

13 October 2026

A screwed balance wheel with hairspring from an early 1900s pocket watch

New release

No regulator, no drift: Fortis takes a free-sprung balance into a tool chronograph

13 October 2026