Thwaites Clocks

Among Britain’s most celebrated names in clockmaking, few rival the legacy of Thwaites & Reed. With roots going back to the 18th century, this company has become synonymous with fine mechanical craftsmanship, historical prestige, and enduring reliability. Over the centuries, their clocks have not only stood the test of time but have also played a vital role in shaping the very history of British horology.

Thwaites & Reed began life in 1740 under the skilled hand of Ainsworth Thwaites, a London-based clockmaker known for his exceptional attention to detail. From modest beginnings, his reputation quickly grew thanks to the quality of his longcase and regulator clocks. By the time the 18th century rolled into the 19th, Thwaites’ workshop had become the go-to name for accuracy, reliability, and mechanical innovation.

Their rise was further solidified in 1816, when the company formally became Thwaites & Reed after partnering with John Reed. Together, they expanded operations significantly, becoming particularly known for their work on turret clocks—those large-scale, public-facing clocks installed in civic buildings, churches, and town halls. Institutions such as the Royal Observatory and the Palace of Westminster trusted Thwaites & Reed with their most important timekeeping needs, a sign of the company’s rising prestige.

What makes a Thwaites clock stand out is the seamless marriage of function and form. These were not just clocks to tell the time—they were statements of elegance and mechanical brilliance. Many of their clocks featured deadbeat escapements, a sophisticated mechanism designed to enhance accuracy by minimizing friction. This made them ideal for places where precision was critical, such as observatories and government buildings.

Their turret clocks in particular became icons of reliability. Designed to endure the elements while maintaining consistent time, these grand installations became focal points in many towns and cities. One of the more famous examples is the Horse Guards Parade clock in London—a long-standing piece of public heritage, maintained by the firm.

Yet while large-scale clocks dominated much of their business, Thwaites & Reed were also masters of domestic clocks. Their longcase and regulator clocks were prized for their craftsmanship. Made from mahogany or oak, these pieces were as much a part of the room’s furniture as they were mechanical instruments. With finely engraved dials, elegant proportions, and precise pendulum movements, these clocks embodied the Georgian and Victorian ideals of taste and utility.

As decades passed, Thwaites & Reed not only built clocks but also became leading restorers of historic clocks. Their unique expertise meant they were often called upon to repair or maintain heritage clocks—sometimes centuries old—ensuring these mechanical treasures could continue running accurately. Notably, they were involved in work related to the mechanism of Big Ben, which speaks volumes about their enduring trust and capability.

So why are Thwaites clocks still held in such high regard today?

For one, they represent a continuous legacy of British craftsmanship spanning over 280 years. Each piece is a snapshot of its era, built with a level of care and precision rarely seen in mass-produced items. Secondly, their historical footprint is immense. Owning a Thwaites clock is akin to owning a small piece of Britain’s industrial and cultural story.

Collectors are well aware of their value too. Early examples—especially from the 18th and 19th centuries—can command significant attention at auctions. Their rarity, combined with the company’s celebrated name, gives them both monetary and historical appeal. And for interior purists, the elegant design and period styling make them an attractive addition to classic homes, studies, or libraries.

If you’re fortunate enough to have one in your possession, caring for a Thwaites clock requires a bit of commitment. Regular servicing by a qualified horologist is essential to keep the mechanism running smoothly. Avoid sudden movements when winding or adjusting it, and always keep it away from extremes in temperature or humidity. Dusting the case gently and occasionally polishing the wood will help preserve its appearance and finish.

All told, Thwaites & Reed is more than just a clockmaker—it’s a cornerstone of horological history. Their clocks reflect an era when craftsmanship truly mattered, when every cog, gear, and case was assembled with intention and expertise. They continue to tick away in town halls, on public landmarks, and in private homes, quietly reminding us of a time when engineering and elegance went hand in hand.

For anyone with a passion for fine clocks, acquiring a Thwaites piece is more than just a purchase—it’s a connection to centuries of tradition, a living relic of British ingenuity, and a lasting tribute to time itself.