The McIntosh MCLK12 is an analog mantle clock that exemplifies the classic design characteristics of McIntosh products. This clock features blue watt meters that serve as the hour and minute indicators, providing an easy-to-read interface reminiscent of McIntosh audio components. The left meter indicates the hour while the right indicates minutes, with both hands designed to 'fly-back' in a retrograde manner when they reach the end of their scale. The clock's faceplate matches the width of other McIntosh equipment, making it suitable for both shelf and rack placements, as well as wall mounting options. The blue meter lighting can be controlled from the front panel or via Power Control connections from other McIntosh components, allowing users to adjust visibility based on lighting conditions. Additionally, the MCLK12 utilizes a precision temperature-compensated quartz crystal oscillator for accurate timekeeping, and features a battery backup to maintain its time function during power interruptions. It is handcrafted in McIntosh's Binghamton, New York factory using the same materials as their audio equipment, ensuring a durable and high-quality product.