It works, but I'm not sure how accurately. ♦Product Name♦ Aichi Tokei 30-day Spring-Driven Large Pillar Clock Pendulum Clock Bonbon Clock Wall Clock Showa Retro ♦Product Description♦ This is a large, retro Showa-era antique pillar clock. ♦Condition♦ Operation has been confirmed. Overall, the condition seems good, but as it is a very old item, there are some dust, dirt, minor scratches, and scuffs. There may be dirt and scratches that are not fully captured in the photos. Please understand that this is an old item. Please be aware of minor imperfections. Please refer to the images for details. ♦Size♦ (Please note that there may be some errors due to amateur measurements) Width 38cm Depth 18cm Height 108cm Please refer to the images for the condition. ○As this is a USED item, there may be signs of wear and tear or dirt due to age. ○Product images may appear slightly different in color depending on the lighting. Delivery may take several days. For those who understand old items, Please purchase only if you agree to the above. Showa Retro Vintage Clock AICHI TOKEI Aichi Clock Spring-Driven Pillar Clock Pendulum Clock 30DAY Wind-up Bonbon Clock Antique Thank you for viewing to the end. If you have any questions or concerns, please contact us via the comments section.