Step aside, boring wall clocks. This replica RAF Sector Clock is in a league of its own—featuring an aged, distressed dial and genuine glass, it’s a huge step up in quality compared to standard reproductions. If you’re looking for something that’s both functional and a real conversation starter, this is it. Perfect for an office, workshop, garage, reception area—or anywhere you want to add a touch of vintage intrigue.
This design is based on the original “colour change clocks” used by the Royal Flying Corps (RFC)—the forerunner of the RAF—first introduced in 1917 during the First World War. These clocks played a crucial role in monitoring enemy aircraft and airships. Their use evolved further during World War II, most notably in the Battle of Britain, and many remained in service on airbases well into the Cold War.
You’ll even spot two originals in the included RAF sector room photos, along with a rare WWII-era clock that inspired this modern version.
Over the years, several variants of the sector clock emerged, differing slightly in face details, but all shared the distinctive red, blue, and yellow triangle segments. Originals came in mechanical or electric versions—ours includes a sweep second hand, just like the wartime electric models.
How did they work? The Sector Clock was a vital part of Ground-Controlled Interception (GCI) before radar systems went digital. The minute hand indicated the color segment (red, yellow, or blue) at the time a sighting was reported. These colors corresponded with counters placed on a large table map of the UK, allowing Fighter Controllers to track aircraft movements in real time. The triangle color indicated how recent a sighting was, enabling fast and accurate strategic decisions. Simple, brilliant, and highly effective.
Clock Specs:
Diameter: 30.5cm (approx. 12 inches)
Silent quartz movement – no ticking, no distractions
Supplied ready to hang, battery included
Collectors pay serious money for originals—often £5,000–£8,000 ($6,500–$10,500) at auction. But with this faithful reproduction, you can bring the spirit of WWII-era RAF control rooms into your space, minus the sky-high price tag.
