Tissot Navigator - Automatic chronograph watch

Lemania 1341, circa 1975-1977.

With its imposing cushion case, smoked dial, and characteristic orange accents, this Tissot Navigator perfectly embodies the spirit of the great sporty chronographs of the 1970s.

At a time when Swiss manufactures were competing in innovation, Tissot developed this Navigator collection around some of the highest-performing automatic chronograph movements of their generation. This reference is equipped with the Tissot 2170 calibre, movement reference 2920, based on the renowned Lemania 1341. Even today, this movement is considered one of the most interesting automatic chronographs of its era.

Its smoked dial offers, depending on the light, shades ranging from tobacco brown to anthracite. The contrasting subdials, the French day-date display, and the central orange hand give the whole piece an immediate personality.

Technical details

• Brand: Tissot
• Model: Navigator Chronograph Automatic
• Case reference: 45509
• Calibre: Tissot 2170
• Movement reference: 2920
• Base movement: Lemania 1341
• Winding: automatic
• Functions: hours, minutes, chronograph, day and date
• Crystal: plexiglass

Dimensions

• Diameter excluding crown: 39 mm
• Diameter including crown: 41 mm
• Lug to lug: 42 mm
• Lug width: 20 mm
• Thickness: 14.8 mm

Condition and warranty

• Very beautiful original smoked dial
• Even patina consistent with the age of the watch
• Some signs of wear on the case
• Visible impact near the upper pusher
• Movement serviced in May 2026
• Cowhide leather strap
• Travel case included
• 12-month mechanical warranty