The Nivada Grenchen x Worn & Wound Datomaster VK63 V3 is the third collaboration between the two brands in as many years. Originally designed to accompany a Valjoux 72-powered chronograph, the VK63, with its Sii VK Meca-Quartz movement, provided a fun and affordable but equally stylish counterpart. The VK63 model stands alone for the third collaboration, featuring a unique, head-turning colorway.

Inspired by mid-twentieth-century automobiles, the dial of the Datomaster features a cool, pale mint base. At the center is an unexpected circle of a darker, greener teal tone that extends out, encompassing the sub-seconds at six—sub-dials at three and nine for 24-hour and 60-minute counters cut through the center, emphasizing their functions. Dark gray indexes add contrast for legibility, while a deep purple adds a surprising play of color. An unconventional take on a racing chronograph dial, the Nivada Grenchen x Worn & Wound Datomaster VK63 V3 will stand out in a collection.

The Datomaster's case measures 36mm x 43.5mm x 12mm and is made of stainless steel, which gives it a classic chronograph fit and feel. Paired with a brown rally strap, but for the movement inside, one could think they are wearing an “exotic” dial chrono from the 60s. The Datomaster is limited to 150 pieces worldwide.

The Datomaster will begin shipping in late June of 2025