
CALX Watches
CALX was first started in the United States by a Harvard admit. We originally sold unique, magnetic watches. For the hour and minute hands, these watches featured free rotating magnetic balls. After a year, we realized a new, missing gap in the watch market:
Modded watches with the highest quality, authentic Seiko movements.
Now, we work with watchmakers to handcraft watches in the United States and Japan. We build watches that we are proud to wear, every single day.

LEGITIMATE & GENUINE
Our timepieces are not replicas. Each CALX watch houses a genuine Seiko movement to create unique watches inspired by iconic designs. We are not affiliated with the Seiko brand or other brands in any way.

QUE HACEMOS
En CALX diseñamos y diseñamos cuidadosamente varios productos para la salud con el objetivo de ayudar a las personas a alcanzar sus objetivos más fácilmente y hacer que sus vidas sean más cómodas.
Cada producto está diseñado pensando en el consumidor. Ya sea permitiendo al cliente visualizar sus objetivos en nuestra aplicación gratuita VeSync o mostrando información dinámica y valiosa en la interfaz de usuario de nuestros productos.

ACCURATE
Our Seiko Mods are driven by the NH series automatic movement. This Japanese movement is renowned for its precision and reliability. It's designed to keep time with remarkable accuracy, gaining or losing just 3-5 seconds per day.