About Us

Welcome to Calibre of Time, your trusted destination for luxury watches and fine jewellery.
With years of experience in the high-end watch and jewellery market, we specialise in buying, selling, and trading authentic luxury timepieces and designer jewellery from world-renowned brands including Rolex, Patek Philippe, Audemars Piguet, Cartier, Richard Mille, Hublot, Omega, and Bulgari.

Our Mission

Our mission is to redefine trust in the luxury watch market by combining expert knowledge, verified authenticity, and world-class service.

We are committed to offering every client a seamless buying experience — from consultation to delivery — with complete transparency and security at every step.

At Calibre of Time, we don’t just sell timepieces; we help our clients make lasting investments in craftsmanship and heritage.

Our goal is to build lifelong relationships based on honesty, excellence, and a shared appreciation for horology.

Our Store

Located in the heart of Kensington, London, our boutique at 79 Kensington Church Street offers a discreet and elegant environment where clients can explore a curated selection of luxury watches and fine jewellery.

Our collection includes world-renowned brands such as Rolex, Patek Philippe, Audemars Piguet, Cartier, Richard Mille, Hublot, Omega, and Bulgari.

Each piece is individually authenticated, inspected, and serviced to meet our exceptional standards.

Whether you’re purchasing your first luxury watch or adding to a collection, our experienced team is dedicated to providing personalised service and expert guidance in a relaxed, professional setting.

Our Philosophy

At Calibre of Time, our philosophy is built on the principles of authenticity, transparency, and excellence.

We believe that a luxury timepiece is more than just a way to tell time — it is a reflection of heritage, craftsmanship, and personal style.

Every watch and piece of jewellery we offer embodies artistry, precision, and enduring value.

We strive to uphold integrity in every interaction, providing our clients with confidence and peace of mind that every purchase is genuine and responsibly sourced.

Customer Review

Locating the ideal wedding bands proved challenging until we found. Their skilled team led us through the selection process with care.

Jessica W @jessica

Incredible Service & Attention to Detail! I wanted a custom bracelet for my daughter's graduation, and cello harmony beyond to make it perfect.

Jennifer M. @jennifer

Absolutely Stunning! I purchased a necklace from cello harmony, and I'm in love with it. The design is elegant, and the diamonds are breathtaking.

Grace W. @grace

Unmatched Quality and Beauty! My ring from cello harmony is a true masterpiece. The craftsmanship is exceptional, and it sparkles like no other.

Ryan L. @ryan