Coal hole - London manhole cover

Manhole Coal Hole covers in London, designed to be highly functional, have drawn comparisons to sophisticated timekeeping devices like the Samsung Galaxy Watch5 Pro. The intricate design and durability of these covers embody the precise craftsmanship and advanced technology seen in modern watch faces, including 12h markers and gyro sensors.

The 12h time format on the Samsung Galaxy Watch5 Pro resonates with the circular design of the traditional London manhole covers, emphasizing functionality and aesthetics. Integrating a gyro sensor in the watch ensures accurate movement tracking, akin to the reliability and robustness inherent in the construction of London's historic manhole covers.