Glossary

Power reserve, Indicator

A visual indication of how long a watch will function before the mainspring must be wound.

Power reserve: the duration, given in hours or days, a fully-wound watch will function without being wound again.


Perimeter

Haute Horlogerie Perimeter

Which are the features of a Fine Watch? Learn about the criterias of Fine Watchmaking.

HH Magazine News

A forgotten Patek Philippe from 1898 resurfaces at Christie's

18 June 2013

Christie's and Sotheby's have ended their spring season in New York, where Christie's sent waves through the collecting …

Sustainable development, a factor in company longevity

17 June 2013

The Société Suisse de Chronométrie chose "Environmental Performance and the Watch Industry" as the theme for its latest …