Tecnotempo tells its story: We are a professional company that has been operating in the watchmaking industry since 2007. The Tecnotempo brand was born from our more than ten-year activity. The birth of the brand is the natural consequence of our know-how, which has evolved through extensive professional experience in the field. The measurement of the passage of time has become a highly mechanism technological it requires quality, precision and reliability "This way of being has allowed us, over the years, to grow and conquer an increasingly larger share of the market, and we want to continue to exist as a company that never disappoints its customers." TecnoTempo Automatic "Pulsometer" TT.50PS Specially modified Japanese Miyota automatic movement with day and date display. Pulsometer function "Gradue four 30 Pulsations" (heart rate measurement). Stainless steel case. Domed sapphire crystal. Leather strap with deployant clasp. Pressure crown. Caseback with watch numbering and visible Miyota movement. Water resistant (NOT suitable for swimming or showering). Case diameter: 41mm (excluding crown) Case thickness: 11 mm Band width: 22mm The maximum circumference of the watch is approximately 21cm Weight: approximately 80g