About Our Store

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

Located in the heart of London at 79 Kensington Church Street, W8 4BG, Calibre of Time offers a secure, discreet, and personalised experience for every client — whether visiting our London showroom or shopping online through our trusted digital platform.

Our Mission

Our mission is to provide authentic luxury watches and fine jewellery at competitive prices, backed by trust, transparency, and exceptional service. Every item we sell is professionally authenticated and quality-checked to ensure complete peace of mind.

Row

Whether you’re looking to buy your next investment timepiece, sell your pre-owned Rolex, or trade a luxury watch or jewellery piece, Calibre of Time delivers expert knowledge and outstanding customer care.

Button label

Caption

Row

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

Button label

Customer Review

Finding the perfect wedding bands was a daunting task until we discovered. Their expert team guided us through the selection process with patience.

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