1,JP25 Watch Movement: Complete repair kit including all necessary parts, such as battery and stem, for easy watch maintenance and replacement. No need to purchase additional components. 2,Quality Metal Material: Made of premium metal material, the movement is durablility and ensures stable long term usage. Safe and reliable material for extended lifespan of watch movement. 3,Exquisite Craftsmanship: Accurate craftsmanship ensures not only a beautiful appearance but also reliable and efficient functionality. Suitable for repair, replacement, or new watchmaking needs. 4,Stable and Reliable: Known for its stable characteristics and high reliability, our watch movement replacement parts ensure precise timekeeping for daily wear or special scenes. 5,Preferred by Watch Enthusiasts: Suitable for professional repairmen and watch enthusiasts alike, the JP25 movement allows for deeper understanding of watch construction principles, offering hands on repair and crafting enjoyment. Item Type: Watch Movement Parts Material: Metal Battery Type: Button Cell Battery (Shipped with built in battery) Battery Model: SR621sw Battery Capacity: 28mAh Battery Quantity: 1 1 x Movement 1 x Stem 1 x Movement Storage Box