TAG Heuer Connected Calibre E5 40mm Watch SBT8010.BT0002. The TAG Heuer Connected Calibre E5 40 mm redefines the smartwatch, blending elegant design and innovative technology in a versatile size. Featuring a refined steel case, domed crystal, and comfortable integrated strap, this watch offers extended battery life and comprehensive wellness tracking. With its in-house operating system and precision sport tracking, the Calibre E5 seamlessly integrates style with sport-ready functionality for everyday life.
