The Tudor Chronograph ref. 7149, affectionately nicknamed “Monte Carlo,” is a standout model from the brand’s golden era in the 1970s. Produced between approximately 1971 and 1977, it represents the second generation of Tudor chronographs, following the initial trio introduced in 1970. While retaining the 39.5mm case and bold dial design of its predecessor, the ref. 7149 introduced a significant upgrade in movement: the manually wound Valjoux Calibre 234. This calibre offered improved accuracy and featured a more refined column wheel chronograph mechanism, replacing the earlier cam-actuated system.

Ref. 7149 is celebrated for its vibrant and sporty aesthetic, with dial options in grey and black or grey and blue, accented with white and orange details. It features a fixed acrylic tachymeter bezel, screw-down chronograph pushers, and a box-shaped acrylic crystal with a cyclops lens positioned unusually at 6 o’clock. The watch’s design is distinctly retro, yet highly functional, with luminous baton-style hands and a date display.

The present example, offered in excellent condition, showcases the grey and blue dial variant, accented with white and orange details that lend a lively and distinctive character to the watch. The playful contrast of colours, combined with the dial’s unique layout, is widely believed to be the inspiration behind its nickname “Monte Carlo,” as the design loosely evokes the appearance of a roulette wheel.