Silver-tone stainless steel case with a black rubber strap. Fixed silver-tone stainless steel bezel. Silver-tone hands and index hour markers. Dial Type: Analog-digital. Tag Heuer Calibre E4 quartz movement. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 42 mm. Band width: 21.09 mm. Fold over clasp with a safety release. Water resistant at 50 meters / 165 feet. Functions: date, hour, minute, second, heart rate, compass, microphone, barometer, WiFi, Bluetooth, tag heuer sports (running, cycling, fitness, swimming, other sports). Additional Info: wear os by google. android 8.0 + (excluding go edition) / ios 15.0 +. Connected Series. Sport watch style. Watch label: Swiss Made. Tag Heuer Connected Calibre E4 Quartz Analog-Digital Mens Smart Watch SBR8010.BT6255.