Geochron® Digital 4K UHD World Clock

A living, breathing view of Earth — rendered in real time, in stunning 4K

Bring the rhythm of the planet into your space. The Geochron Digital 4K UHD transforms any compatible TV or monitor into a dynamic world clock, showing Earth exactly as it is right now — day and night sweeping across the globe in perfect sync with the Sun. The result is mesmerising, informative, and quietly profound.

Unlike traditional clocks, the scale is entirely yours. From a modest desktop display to a commanding wall-filling screen, the experience grows with your TV — delivering a modern geochron at a fraction of the cost of the legendary mechanical originals.

🌍 Why this Geochron captivates

• Real-time Earth rendering — sunrise and sunset calculated continuously, second by second

• True 4K UHD output — breathtaking clarity on compatible screens

• All classic Geochron mapsets — in a modern digital format

• Live data overlays — including night lights, transport routes, and pollution layers

• Custom location pins — personalise the world with places that matter to you

• Lifetime mapset updates — evolving detail, no subscription required

🛰️ Track the International Space Station

With an internet connection, follow the live position of the ISS, orbiting roughly 265 miles (425 km) above Earth — updated every 15 seconds. A remarkable reminder of humanity’s reach beyond the atmosphere.

🗺️ Multiple views of the world

Switch instantly between rich global perspectives using the on-screen menu:

• Earth Human — population and civilisation in context

• Earth Oceanic — oceans, currents, and maritime scale

• Earth Topographical — relief, mountains, and terrain

• Geopolitical (Low-Res) — clean, classic boundaries

• Ham Radio — radio-relevant global overlays

Each map can be layered with Earth at Night, revealing the glowing footprint of humanity as daylight fades.

⚡ Dynamic overlays & features

• Earth Lights at Night

• Major shipping routes 

• Major flight routes

• Carbon monoxide pollution layer

• High-speed demo mode — watch one year pass in 15 seconds

• Digital time precision — instant, on-the-fly timezone adjustments

📺 Scales perfectly to your screen

The Geochron Digital automatically adapts to your display resolution. While it works on HD screens, 4K is strongly recommended to experience the full detail and visual depth.

🔌 Easy setup — ready out of the box

Despite the sophisticated science behind the display, setup is refreshingly simple:

1. Plug in via HDMI

2. Power on

3. Use the remote to begin

With internet access, the unit enables automatic time/date configuration, firmware updates, and new map layers as they’re released.

📦 What’s included

• Power supply (110–220v, USA plug)

• Australian mains adapter

• 6′ HDMI cable (male to male)

• Remote control + AAA batteries

• USB micro-mouse (for setup)

• Printed documentation

• 90-day warranty

• Ongoing updates when connected to the internet

Not included:

• TV or monitor (4K recommended)

• Internet connection

💡 A modern Geochron for a new generation

Since 1964, mechanical Geochron clocks have been revered — and priced accordingly. The Digital 4K UHD brings everything those clocks can do, and more, into a beautifully accessible format: live data, multiple maps, customisation, and a display as large as you choose.

This is not just a clock.
It’s a living portrait of Earth.

⏳ Made to order

This product is supplied on demand. Please allow up to 2 weeks for delivery.

Add the Geochron Digital 4K UHD to your space — and watch the world turn.