
At Rubber B, we believe a timepiece is more than just a tool—it’s a reflection of heritage, character, and legacy. A well-chosen watch becomes part of its wearer’s identity, carrying stories and sentiment through the passage of time. In our ongoing Royal Watch Series, we turn our focus to Prince William, the Prince of Wales. Known for his quiet strength, grounded demeanor, and steadfast dedication to duty, Prince William’s watch choices reveal a refined sense of loyalty and meaning—rather than luxury for luxury’s sake.
Royal Roots and Modern Responsibility
Born on June 21, 1982, to Prince Charles (now King Charles III) and Princess Diana, Prince William Arthur Philip Louis has lived his entire life in the public eye. As the elder son of the future king and the beloved “People’s Princess,” William was born into royal expectation, yet he has consistently earned admiration for his calm, modern approach to monarchy.
After attending Eton College, he enrolled at the University of St Andrews in Scotland, where he studied geography and met his future wife, Catherine Middleton. He later trained at the Royal Military Academy Sandhurst and served as a search and rescue pilot in the Royal Air Force—an experience that shaped his deep sense of duty and humility. Throughout these life chapters, one watch has remained a constant companion.
A Watch With a Mother’s Legacy: The Omega Seamaster 300M

Unlike many watch enthusiasts or public figures who rotate among dozens of high-end pieces, Prince William is known for his unwavering commitment to a single timepiece: the Omega Seamaster Professional 300M Quartz with a blue dial and stainless steel case.
This isn’t a trend-driven pick or a limited-edition luxury flaunt. The Seamaster was reportedly a gift from Princess Diana, and William has worn it faithfully for over two decades. It’s been on his wrist during military training exercises, royal appearances, and even his wedding day in 2011, when he married Catherine, now the Princess of Wales.
While the model is accessible compared to other royal wristwear, its emotional significance and lasting presence in his life have elevated it to heirloom status. In a world obsessed with the new and the now, Prince William’s Seamaster is a personal reminder that true value lies in sentiment, not status.
Cartier Tank Française (Rumored)
While not often seen publicly, Prince William is believed to own a Cartier Tank Française—a gift also said to have come from his late mother. The Tank is a legendary design, favored by iconic figures from Jackie Kennedy to Andy Warhol. For royals, it’s especially symbolic. His wife, Catherine, wears a Cartier Ballon Bleu, which William reportedly gifted her in 2014.
If the rumors are true, this means both William and Catherine carry Cartier watches that represent deep family and romantic bonds—yet another example of how watches serve as vessels of legacy in the royal family.
Two-Wrist Tradition: Classic Meets Modern
More recently, observant royal watchers have noticed Prince William occasionally wearing two watches at once: his faithful Seamaster on one wrist, and a Garmin Forerunner 245 fitness tracker on the other. While the Seamaster represents heritage, the Garmin symbolizes his interest in modern wellness and technology.
This two-watch approach may seem unusual, but it perfectly encapsulates the Prince’s role—balancing the weight of royal tradition with the realities of contemporary life. The Garmin helps him track activity and health metrics, likely supporting his active schedule and advocacy for mental health and fitness.
A Statement in Simplicity
What makes Prince William’s watch choices so compelling is their lack of excess. In an age where public figures showcase vast, high-value collections with built-in marketing appeal, William has opted instead for pieces that are emotionally rooted, purpose-driven, and understated.
His Seamaster is not the flashiest, most complex, or most expensive timepiece on the market. Yet it has likely become one of the most meaningful watches worn by any public figure in the last two decades. It speaks to his loyalty—not just to his late mother’s memory—but to the principles of simplicity, endurance, and personal value.
A Royal Standard in Watchmaking Values
Prince William may one day wear the crown of the United Kingdom, but his approach to watches already reflects a royal mindset: legacy over luxury, and meaning over materialism. Whether he’s attending a formal state event, taking part in a rescue mission, or playing in the garden with his children, the Seamaster remains at his side—quietly ticking through the moments that shape his life.

Do You Need a Custom Rubber Watch Band For Your Luxury Watch? Visit Rubber B Today
For those who would like to learn more about Rubber B’s complete list of products, shipping policies, and pricing, or have questions about their custom rubber watch straps, please visit the Rubber B website today for more information. One of their valued team members will be happy to answer any inquiries promptly.
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