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In the watch industry, quartz refers to a timekeeping system that uses a quartz crystal oscillator to regulate the timer rather than a mechanical balance wheel and hairspring.
Quartz movements became the world standard for everyday accuracy because they are highly consistent, affordable to produce at scale, and low-maintenance compared with purely mechanical calibres.
At the heart of a quartz watch is a tiny piece of quartz shaped to vibrate at a stable frequency. Quartz is piezoelectric, meaning it mechanically vibrates when an electric voltage is applied. Those vibrations become the “heartbeat” of the watch.
The classic frequency: 32,768 Hz
Most quartz watches use a crystal designed to oscillate at 32,768 times per second (32,768 Hz). An integrated circuit (IC) counts these vibrations and repeatedly divides the frequency down to 1 pulse per second, which drives the display system.
In a typical analog quartz movement, the IC sends one electrical pulse per second to a stepper motor, which turns the gear train and advances the seconds hand in crisp one-second steps. This architecture is one reason quartz watches are known for stable timekeeping and strong shock resistance in daily wear.
If you’re learning the terminology used by brands, retailers, and service centers, these are the most common quartz-related parts and concepts:
Quartz triggered a major industry shift (often called the Quartz Crisis). But since 2018, a recurring theme in watch media has been the renewed respect for “Quartz 2.0”: premium quartz movements, high finishing, and ultra-accurate positioning.
Quartz value proposition (the buyer-facing benefits)
Quartz movements are popular because they typically offer:
Cost efficiency (enables strong quality at accessible price points)
Quartz is not just “cheap battery watches.” In the 2018–2026 period, several categories matter commercially:
1) Standard Quartz
The mainstream movement type is found across entry-level and midrange watches. It prioritizes reliability, low cost, and acceptable accuracy for most users.
2) HAQ (High-Accuracy Quartz)
HAQ is a market term for quartz watches engineered to deliver very low annual deviation, often achieved with tighter crystal selection, improved regulation, and (commonly) temperature management approaches. The broader HAQ conversation has expanded in recent years as collectors re-evaluate the prestige of quartz.
3) Thermo-Compensated Quartz (TC Quartz)
Temperature changes can slightly shift the frequency of quartz. Some HAQ designs use thermocompensation, measuring temperature and correcting the oscillator’s rate. This is a key pathway to achieving single-digit seconds-per-year territory in certain lines.
4) “Very High Precision” Quartz (VHP)
VHP is often used as a product specification for ultra-accurate quartz families, commonly advertised for seconds-per-year performance. For example, recent buying-guide coverage of Longines’ VHP line highlights claims around ±5 seconds per year.
5) Solar / Light-Powered Quartz
This is one of the most commercially important innovations in quartz because it reduces battery waste and service events.
6) Ultra-Accurate “Flagship” Quartz
In premium quartz storytelling, brands also use “halo” movements to demonstrate engineering leadership. Citizen’s Caliber 0100 Eco-Drive campaign is one such example, highlighting stability and long-lasting performance in a high-accuracy context.
In the industry, chronometer certification is a quality signal, especially in Swiss watchmaking. COSC-focused education materials widely note that quartz chronometers are tested differently from mechanical ones, including multi-day testing across multiple temperature and humidity conditions. This matters because it demonstrates that quartz, too, can occupy precision-certified territory, not only “mass-market utility.”
From a commercial lens, quartz remains essential because it supports volume segments, fashion watch categories, and many accessible Swiss/Japanese offerings while also enabling a growing niche of premium-accuracy products.
Quartz’s role here is strategic: it anchors the accessible luxury and everyday-wear segments, while premium mechanicals dominate the highest prestige tiers, yet “prestige quartz” is increasingly part of the enthusiast conversation.
If you’re explaining quartz to customers or readers, these are the most useful real-world points:
Bob’s Watches. (2025). Longines Conquest VHP review: A collectors buying guide.
Citizen Watch. (2019). Eco-Drive: The game changer. Citizen Watches India.
Citizen Watch. (2019). Citizen Baselworld 2019: Caliber 0100 Eco-Drive movement. Citizen Watches India.
Citizen Watch. (2023). Light-powered Eco-Drive models with a new movement: 365 days of running time (Caliber E365). Citizen Watches India. (citizenwatches.co.in)
Ethos Watches. (2024, June 19). COSC: Understanding chronometer certification. (Ethos Watches)
Federation of the Swiss Watch Industry [FHS]. (2026). Swiss watchmaking in December 2025: Recovery driven by the United States (PDF). (fhs.jp)
Grand View Research. (2024). Quartz watch market size & share report, 2033. (Grand View Research)
Stone, G. (2018). The watch, thoroughly revised: The art and craft of watchmaking (Rev. ed.). Harry N. Abrams. (Amazon India)
teNeues. (2019). Brunner, G. L. The watch book: Compendium. teNeues Media GmbH & Co. KG. (Amazon India)
Wired. (2018, July 26). The quartz watch crisis is over – long live quartz v2.0. (WIRED)
Rotate Watches. (2026, January 10). Why thermocompensated quartz watches are precise. (Rotate Watch Kits)
Note: Some brand pages do not clearly display publication dates; where a page is explicitly dated (e.g., 2023 Eco-Drive E365 announcement) it is cited as such, and all references above fall within 2018–2026.
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