Collection: Seiko NH Movements

Seiko NH movements are renowned for their reliability, durability, and exceptional performance. Crafted by Seiko Instruments Inc. (SII), these automatic movements are a favorite among watchmakers and modding enthusiasts for their robust design and ease of maintenance.

Available in various models such as the NH35A, NH36A, and NH34A (GMT), Seiko NH movements offer features like hacking seconds, hand-winding capabilities, and impressive power reserves ranging from 40 to 41 hours. Known for their precise timekeeping, these movements are powered by 21,600 vibrations per hour, ensuring smooth operation.

Their compatibility with a wide range of watch cases makes them a go-to choice for custom builds and modifications. Whether you're creating a vintage-inspired dive watch or a modern GMT, Seiko NH movements deliver unmatched versatility and performance, embodying the perfect balance of tradition and innovation