Introduced in 1971, the present reference stands out by the orange accents on the dial and on the hands, leading horology collectors to nickname the watch "Orange Boy". The production of this watch model ranged from serial numbers 241'xxx- to 244'xxx, placing the present timepiece into the very early production stage. This model was only available with two variations: the earliest production models like the present example display Monaco style hands, while the later production models had orange strips on the edge of the hands.

Inspired by the trends of the 70s, the "Orange Boy" embodies the same playful and colorful design that made pieces such as the Nesso lamp an icon of the era. The present reference 1163 remains a very rare watch to find, as less than 30 have surfaced over the years.

The example illustrated in these pages, sourced from a retired Heuer watchmaker, is in virtually unworn condition. The dial has started to turn into a charming dark brown tropical color, making the overall package a true rarity for the most demanding watch collectors.