Like stunning Gals, the back of the watch is as outstanding given that the front. a look from the sapphire caseback reveals the superbly concluded self-winding movement. Next, contrary to most smartwatches, Jacqueline doesn't attribute a rechargeable battery. When which will give individual shoppers pause, it uses CR2025 coin batteries https://www.watchesworld.com/11-of-the-best-womens-watches/