Overview This is a classic HEUER Trackstar mechanical stopwatch, featuring a highly legible white timing dial with central seconds and a black 30-minute register at 12 o’clock. The dial is clearly signed HEUER, Trackstar, 7 JEWELS and SWISS MADE. Its main appeal lies in the HEUER name and distinctive professional mechanical stopwatch design. Technical and condition details Brand: HEUER Model: Trackstar Type: Mechanical stopwatch Winding: Manual Function: Central seconds with 30-minute recording register. Functions correctly when tested. No long-term test has been performed. Dial layout: Central chronograph seconds with 30-minute register at 12 o’clock. Dial: White dial with bold black timing scale, contrasting black subsidiary dial and yellow register hand. Movement: Mechanical movement, marked 7 JEWELS on the dial. Case: Silver-tone metal case with brushed back. Diameter: Approx. 53.32 mm Weight: Approx. 107.13 g Condition: Good overall vintage condition. The case shows light scratches and normal signs of use. The dial has minor age-related marks and small spots, while the scales and lettering remain clear and well legible. Collector’s highlights Classic HEUER Swiss timing instrument. Distinctive Trackstar mechanical stopwatch configuration. Central seconds with 30-minute recording register. 7-jewel construction and substantial 53.32 mm size. Photos form an important part of the description and may show details more clearly than text. Please review all images carefully and assess the item accordingly.