National Association of Watch & Clock Collectors: Preserving the Art of Horology
For those fascinated by the intricate mechanics of time, the National Association of Watch & Clock Collectors, Inc. (NAWCC) serves as the premier global hub. As a nonprofit organization, the NAWCC brings together a diverse community of individuals, businesses, and institutions dedicated to the study of horology—the specialized art and science of measuring time and designing timekeeping instruments.
With a global membership of nearly 10,000 and a digital reach exceeding 1.25 million annual users, the association provides a vital infrastructure for both professional horologists and passionate hobbyists to connect, learn, and preserve history.
Key Facts
- Founded: 1943 by members of the Horological Society of New York and the Philadelphia Watchmakers' Guild.
- Membership: Nearly 10,000 members worldwide.
- Infrastructure: 145 chapters based on locality or special interest.
- Museum: Operates the National Watch and Clock Museum in Columbia, Pennsylvania.
- Education: Hosts the School of Horology for professional and hobbyist training.
History and Organizational Structure
The NAWCC was established in 1943 to create a national framework for the education and advocacy of horology. Its origins trace back to the collaborative efforts of the Philadelphia Watchmakers' Guild and the Horological Society of New York.
To maintain a close-knit community, the association is organized into 145 chapters. While the majority of these are located in the United States, the NAWCC has an international presence with chapters in Japan, Australia, China, the UK, and Canada. These chapters are categorized either by geography—such as Chapter 2 in New York—or by specific interests, including "Horological Science" and "British Horology" (Chapter 134 focuses on Tower Clocks).
Resources for Collectors and Researchers
The NAWCC supports its members through a variety of educational publications and events. The Watch & Clock Bulletin features technical and historical articles from both professionals and amateurs, while the Mart & Highlights serves as a marketplace for timepieces and a news hub for chapter activities.
Beyond print, the association maintains active online Forums where members and the general public can seek advice and share knowledge. Every October, the organization hosts the Ward Francillon Time Symposium, an event where eminent scholars present focused research on specific horological topics.
The National Watch and Clock Museum and Education
Founded in 1977, the National Watch and Clock Museum is a cornerstone of the association. Located in Columbia, Pennsylvania, it houses the largest collection of horological artifacts in North America. The site also features the Fortunat Mueller-Maerki Library & Research Center, which stands as one of the world's most comprehensive libraries dedicated to timekeeping.

Complementing the museum is the School of Horology, also based in Columbia, PA. This educational institution offers specialized programs for both professionals and hobbyists, providing critical training in areas such as the repair and maintenance of watches and clocks.
| Category | Details |
|---|---|
| Global Membership | Nearly 10,000 individuals and institutions |
| Chapter Count | 145 (Local and Special Interest) |
| Primary Publications | Watch & Clock Bulletin; Mart & Highlights |
| Key Facility | National Watch and Clock Museum (Columbia, PA) |
| Annual Event | Ward Francillon Time Symposium (October) |
Frequently Asked Questions
What is horology?
Horology is the art and science of measuring time and the practice of designing and constructing timekeeping instruments, such as clocks and watches.
Where is the NAWCC headquarters located?
The NAWCC headquarters, along with the National Watch and Clock Museum and the School of Horology, are located in Columbia, Pennsylvania.
Can non-members access NAWCC resources?
Yes, the NAWCC online Forums are open to both members and non-members, and many of the association's local, regional, and national events are open to the general public.
What is the purpose of the NAWCC chapters?
Chapters allow members to connect based on their geographic location or a specific horological interest, such as British Horology or Tower Clocks, fostering localized community and specialized study.
Does the NAWCC offer formal training?
Yes, the NAWCC operates the School of Horology in Columbia, PA, which provides education programs for hobbyists and professionals, including courses on watch and clock repair.