Product Features: The product consists of the movement of the watch. You can easily replace the product with the existing machine on the watch. Although the mechanism is compatible with all battery-operated watches, the responsibility for replacing it is entirely yours! THE PRODUCT IS A QUIETLY FLOWING CLOCK MECHANISM IT WORKS QUIETLY THE PRODUCT IS STRAPLESS MINUTES SCORPIO AND SECONDS ARE METAL Hour Hand Length From Hole To Tip: 6 cm Minute Hand Length From Hole To Tip: 9-5 cm Seconds: 9 cm Note: Minute Hand, Hour Hand and Seconds measurements are from hole to tip!