The Quartz Question

The conventional story frames quartz as a technology that beat mechanical watches on accuracy. This is true but incomplete. The real disruption was that quartz movements were cheap to manufacture at scale, while a mechanical movement of any complexity required hundreds of hand-finished components.

A 1975 Seiko quartz module cost a few dollars to make. A 1975 Swiss mechanical movement of equivalent functionality cost twenty to forty times as much before it was even cased. Once consumers accepted that 'a watch tells the time' was a solved problem, the price differential could not be justified by accuracy alone.

The Swiss response was, in effect, to change the question. A mechanical watch was no longer offered as a precision instrument; it was offered as a piece of mechanical art that happened to also tell the time. That repositioning is the real legacy of the crisis, and it is why a contemporary high-end mechanical watch is photographed from the back as often as the front.

It is sometimes assumed that high-end watchmaking abandoned quartz entirely after the 1980s. It did not. F.P. Journe's Élégante line uses a proprietary quartz movement with a 8-to-18-year battery life and a motion sensor that switches the hands off when the watch is stationary. Grand Seiko's 9F-series quartz movements are hand-assembled and adjusted to ±10 seconds per year - better than any mechanical watch.

These movements exist because quartz is genuinely the better technology for what a quartz watch is supposed to do, which is keep time accurately for very long periods with minimal intervention. The reason mechanical watches still exist at the high end is not that they are better at this; it is that they are doing something else - recording time as a continuously running mechanical process visible to the wearer.

If accuracy and convenience are the priority, a quartz watch - at any price point from a Casio F-91W to a Grand Seiko 9F - is the rational choice. A smartwatch is even more rational. The mechanical watch is a deliberate choice in favour of a less convenient, less accurate object whose appeal is the mechanism itself.

This is not a sentimental position. It is the same logic that makes someone choose a fountain pen over a ballpoint, or a film camera over a phone: the limitation is part of the experience, and the experience is what is being purchased.

Understanding this is what separates a useful conversation about watches from an unprofitable one. The Quartz Crisis did not destroy mechanical watchmaking; it forced mechanical watchmaking to be honest about what it was selling. Forty-five years on, that honesty is the foundation of the entire luxury sector.