Christiaan van der Klaauw, a Dutch brand established 1974, released its first astronomical watch the same year. Today, helmed by master watchmaker Pim Koeslag, the brand continues to produce astronomical watches in limited numbers - all hand-made timepieces that conform to great design and accuracy. At the 2021 GPHG, considered the most prestigious prize in watchmaking, Christiaan van der Klaauw won the Calendar & Astronomy Prize.

Recently, WatchTime India, in association with The Watch Lab, showcased Christiaan van der Klaauw most iconic timepieces to the watch enthusiasts, along with new designs.