Built to climb higher. Powered by light.
The Citizen Promaster collection captures the imagination of professional adventurers and weekend warriors around the world with highly functional sport watches. Embodying the spirit of the adventure, our Promaster Land watches live up to the values of functionality, durability and safety. Climb new heights with a Promaster Altichron timepiece, featuring unique comfort and durability, a compass and an altimeter measuring -1,000 to 32,000 feet.