Zeno-Watch Basel Fellow Bicompax Chronograph. Reference: 6304BVD-A1. List price €2395. A Swiss chrononograph in a striking pilot's watch design. The chronograph is powered by the Valjoux 7750, which is known for its robustness and accuracy. Important points in time can be marked with the internal bezel, which can be rotated via the second crown. The high-quality rubber strap is closed with a pin buckle. The chronograph comes with a Zeno box, instructions and a 2-year guarantee from Bartels-Watches.