Jean Lassale - Thalassa Two-Tone Certified Chronometer Automatic Vintage Ref. S 21 074

Here is a Jean Lassale Thalassa Two-Tone Certified Chronometer Automatic Vintage, reference S 21 074.

Its 38 mm steel and gold case features a distinctive design typical of the 80s/90s, with an engraved bezel reading “Jean Lassale Genève,” adding strong character. The silver dial is elegant and easy to read, with applied gold-tone indexes combining Arabic numerals and baton markers, along with a date window at 3 o’clock. The “Certified Chronometer” inscription highlights the movement’s precision, giving the watch both a sporty and refined appeal.

It is powered by the automatic ETA 2892-2 movement, known for its reliability and slim profile, beating at 28,800 vph with approximately 42 hours of power reserve.

It comes on its original two-tone steel and gold bracelet, fitting wrists up to 18 cm.

Jean Lassale is an iconic name in Swiss watchmaking, particularly recognized for producing some of the thinnest mechanical movements ever made in the 1970s, leaving a lasting mark on horological innovation.

It comes with our 6-month warranty on the movement.