The star of mechanical chronometers. With professional-quality lever escapement, high-quality construction offering excellent protection against water and dust, metal case (55 mm) with bezel and shockproof precision mechanism. Unit 1/10 sec. 15 min. display, 7-stone anchor escapement / Type of product: Manual stopwatch, Chronometer / Functions: Start/Stop/Reset / Equipment: Shock-resistant, Splash-proof / Display (sec.): 1/10 / Dimensions: 110x90x30 mm / Weight: approx. 114 g / Type of stopwatch: digital