ema Tomahawk – Vintage Chronograph | Valjoux 7734

Discover the Yema Tomahawk, a rare and iconic French chronograph from the 1970s.
Powered by the legendary Valjoux 7734 manual-wind movement, this watch embodies the golden era of mechanical chronographs — combining reliability, character, and timeless design.

Nicknamed “Tomahawk” for its striking dial layout that resembles the shape of a blade, this model features a rich brown dial with contrasting white sub-registers and a bold red chronograph hand. The rotating bezel and 40 mm stainless steel case give it a distinctive sporty look, typical of Yema’s adventurous spirit during that decade.

Recently fully serviced in my workshop, this piece is running perfectly.
Every function — chronograph, timing, and date — operates smoothly and precisely.
The case retains its sharp lines, and the plexiglass crystal preserves the authentic vintage charm.

Specifications

• Brand: Yema

• Model: Tomahawk

• Decade: 1970s

• Movement: Valjoux 7734, manual-wind chronograph

• Functions: Hours, minutes, chronograph seconds, 30-minute counter, date

• Case: Stainless steel, 40 mm diameter (excluding crown)

• Bezel: Rotating, bidirectional

• Crystal: Plexiglass

• Condition: Excellent vintage condition – fully serviced

Why You’ll Love It

✔️ Rare French chronograph with strong 1970s character
✔️ Powered by the reliable Valjoux 7734 manual movement
✔️ Fully serviced and ready to wear
✔️ Beautiful brown dial with distinctive “Tomahawk” design
✔️ Perfect blend of vintage charm and mechanical precision