ZentRa Savoy Le Mans Wristwatch with chronograph, matt stainless steel, lever movement, Valjoux caliber 7765, shock protection, cam switch mechanism, black dial, two sub-dials for 30-minute counter, small second, date, tachymeter scale, luminous dots, case number 457140, 1980s/90s, diameter approx. 40 mm, 82.2 g, service is recommended
