A refined 1960s automatic from one of Switzerland’s most quietly consistent watchmakers.
The Fortis Trueline Ref. 6161M represents the brand’s understated approach to precision and design during the post-war era. It features a cream patina dial with applied indices, a magnified date window at 2 o’clock, and a curved day aperture at 6 o’clock — a distinctive touch that sets this model apart from typical day-date layouts. Powered by a Swiss automatic movement, the watch combines durability with Fortis’ characteristic reliability.
With its softly aged dial and green leather strap, this Trueline embodies the charm of mid-century tool watches that were built to last but designed with elegance in mind.
| Brand | Fortis |
| Model | Trueline |
| Reference | 6161M |
| Movement | Automatic, Swiss Made |
| Case Material | Stainless Steel |
| Dial Color | Cream (Patina) |
| Functions | Hours, Minutes, Seconds, Day, Date |
| Crystal | Acrylic |
| Strap | Green Leather (Aftermarket) |
| Country of Origin | Switzerland |