Corum Bubble 285.180.20 Chronograph


The Corum Bubble Chronograph watch, reference 285.180.20, is an extraordinary timepiece that sets itself apart with its daring and innovative design. Featuring a distinctive domed crystal and captivating dial variations, this watch seamlessly blends artistic expression with accurate timekeeping.

Let’s examine the distinctive qualities and craftsmanship that truly distinguish the Corum Bubble Chronograph in the world of luxury watches.

The Corum Bubble Chronograph watch is easily recognised thanks to its unusual domed crystal, which magnifies the dial’s impression on the wearer. This striking design feature guarantees outstanding visibility of the time and chronograph functions while also adding a touch of humour. The watch’s distinctive appearance on the wrist is further enhanced by its massive, rounded 45mm body.

The dial of the Corum Bubble Chronograph offers a wide range of captivating variations. From vibrant and colourful designs like this one to sleek and minimalist styles, each model showcases a different artistic expression. Our Blue dialled chronograph has a bold design with large luminous minute markers, silver sub-dials and a large “12” at 12 o’clock in the classic Corum font.

The Corum Bubble Chronograph not only boasts a stunning appearance but also showcases outstanding artistry and accuracy in timekeeping. It runs on the CO73 automatic movement, which is founded on the Valjoux 7750, ensuring reliable and precise performance. With its chronograph feature, it becomes practical and adaptable for measuring time precisely during events.

The Bubble Chronograph by Corum boasts exceptional attention to detail in its construction. Crafted from premium stainless steel, the watch is not only durable but also exudes luxury. Despite being worn only a few times, the watch still shines like new.

Comfort and durability are guaranteed with the high-quality blue rubber strap, which is embellished with the Corum logo. The watch was purchased during Christmas in 2004 and comes with its original box and papers.

So there you have it, a watch that genuinely sticks out from the crowd thanks to the bold design, superb craftsmanship, and accurate timekeeping of the Corum Bubble Chronograph. It is a conversation starter and a savoir-faire statement on the wrist thanks to its classic domed crystal, intriguing dial, and attention to detail.

The Corum Bubble Chronograph is a monument to the brand’s dedication to innovation and luxury watchmaking, whether you are drawn to its distinctive design or value its technical prowess.

Embrace the Corum Bubble Chronograph’s audacity and accuracy to leave a lasting impression and make a statement!

We work hard to ensure you are pleased with your purchase, both before and after the sale. Contact us to request any additional information.


We aim to dispatch items within 1-2 days receipt of payment.

The delivery method can vary depending on the value of the watch. All watches are sent fully insured usually using UPS.

All watches sold without an original box will still be dispatched with a high quality presentation box.


All timepieces purchased from us come with a guarantee of authenticity and our 12-month time-keeping warranty. Please note that accidental damage or damage to the item resulting from third-party repairs, improper handling, or liquid damage will void our warranty. We do not guarantee any of our watches to be waterproof.