Untested. I am not sure how to open the back and don't want to risk damage to the item. Sold as is. Approx 4 inches tall. This vintage Lenox Kirk Stieff Pewter Silver Tone Dolphin Frame Clock is a beautiful addition to any home decor. The analog display type and quartz (battery powered) movement make it a reliable and stylish choice for any room. The clock is designed with a dolphin character and comes in a silver color, adding a touch of elegance to any table or shelf. The frame material is made of pewter and the clock is powered by batteries. This table and shelf clock is perfect for those who appreciate the beauty of dolphins and want to add a touch of sophistication to their home. Get this unique and stylish clock today! Please look at our store for unique collectibles and quality vintage items. Read our Seller Feedback and shop with confidence. See all the photos as they are part of the description and show condition . Item pictured is item that you will receive - except when item has a quantity in which item will be in similar condition to item pictured. If Box and paperwork are included with used item it will be included in the photos. Please note that color may vary due to lighting in the photos. Please ask any and all questions BEFORE purchasing. I try to describe as best as I can and all sales are AS IS. We are not experts on any items and all information is to the best of our knowledge. We do offer combined shipping on orders for multiple items. For Combined shipping simply commit to buy then request an invoice prior to making payment. Payment is expected within 5 days. You may ask for additional time otherwise order is Canceled after 5 days if not paid. Please see all photos to help determine Condition * Thank you for looking at our items!!! * We try to respond to all questions and offers as quickly as possible!! * We ship within 1 business day after the payment is received!! * We are always looking for new items each day to list so be sure to follow our store as listings are updated daily!! * Condition of items are based on our opinions!! High Value items will be shipped insured and may require signature on delivery. Black Yellow Top T10