Flip Clock.
Flip clocks are characterized by:
Display Mechanism:
They display time using flipping cards or panels that turn over to reveal the next digit for hours and minutes, rather than hands or an LCD screen.
Retro/Vintage Aesthetic:
Often associated with a retro or vintage design, they are a popular choice for home and office decor.
Construction:
Commonly feature materials like stainless steel frames and ABS cards for durability.
Functionality:
Typically operate on battery power and may include features like 12-hour AM/PM display and easy time adjustment mechanisms.