Marathon Clock Atomic Alarm Black

Marathon Clock Atomic Alarm Black CL030078-BK-RD-EU1

Marathon Clock Atomic Alarm Black CL030078-BK-RD-EU1 is a precision digital alarm clock designed for accuracy, convenience and modern functionality. This Marathon atomic clock automatically synchronises with radio-controlled signals, ensuring consistently accurate timekeeping without manual adjustment. Featuring a clear and easy-to-read display, it provides reliable visibility in various lighting conditions. The integrated alarm function enhances everyday usability, while the sleek black design offers a contemporary aesthetic suitable for bedside tables, offices or travel use. Built with Marathon’s expertise in precision timing instruments, this clock delivers dependable performance.

This Marathon Clock Atomic Alarm Black is ideal for users seeking a reliable and easy-to-use alarm clock with automatic time adjustment. Designed for everyday use, this Marathon clock offers accurate timekeeping alongside practical alarm functionality. The compact design ensures versatility, while the clear display enhances readability. Built to high-quality standards, this digital clock provides durability and long-term reliability. Perfect for home, office or travel environments, the Marathon Clock Atomic Alarm Black CL030078-BK-RD-EU1 delivers precision, convenience and modern everyday functionality.

Free UK Next Day Delivery
We offer free UK next day delivery on all in-stock orders over £75.

• Order before 4pm (Mon–Fri) for same day dispatch
• Delivery typically arrives next working day before 1pm
• Fully insured, tracked and signed-for service
• Priority delivery upgrades available at checkout

Worldwide Shipping
We ship worldwide using trusted, fully tracked and insured courier services.

• Shipping costs calculated at checkout
• Fast international delivery options available
• Secure and insured transit on all orders
• Local duties and taxes may apply upon arrival

30 Day Returns
Shop with confidence with our 30-day returns policy on most items.

• Return or exchange within 30 days of delivery
• Items must be unworn and in original condition
• Includes all packaging, documentation and accessories
• Sale, pre-owned or promotional items may be subject to a 14-day return period

Important Information

• Bespoke, personalised or resized items are non-returnable
• Altered watch bracelets are considered customised
• Returns should be sent via insured, tracked delivery

Spread the cost with a range of trusted payment providers, designed to give you flexibility and complete control.

Shop Pay Instalments

• Split your purchase into 3, 6 or 12 monthly payments
• Know exactly what you’ll pay
• Quick application with no impact to your credit score
• Simple selection at checkout

Offered in partnership with Affirm and subject to status and approval.

PayPal Pay in 3

• Divide your purchase into 3 interest-free payments
• Pay the first instalment today
• Remaining payments taken automatically
• No fees when paid on time

Available on purchases between £20 and £3,000. Subject to eligibility.

Klarna

• Pay in full today
• Pay in 30 days
• Pay in 3 interest-free instalments
• Longer-term finance options available

Klarna options are subject to status. Terms and conditions apply.

Important Information

Payment options are subject to eligibility, status and terms. Missed payments may impact your financial status. UK residents only, 18+.