The magic of analog that doesn't compete with digital If precision were the only goal, this item would never have been created. Experience the benefits of analog, which doesn't compete with digital. The effort required to set the timer, the ticking sound of the timer, and the comfortable weight of steel. This timer has a warm, human feel. [How to Use]- To set the timer, move the dial left and right.- When setting the timer, always rotate the dial clockwise to the "55" position, then counterclockwise to the desired setting.- There may be errors depending on the dial's position.- The timer sound may vary from unit to unit due to adjustments to the structural specifications. Part Number: 100-189IV / 100-189GG / 100-189CRSize: H.30mm φ70mmMaterial: Steel PolycarbonateCountry of origin: China