Stylish personal emergency watch VESTA-091

CW-1M
  • Specs

  • RF frequency: F1 868MHz / 869MHz
  • Watch battery: SR621SW 1.55V
  • Battery life of up to 3 years
  • -10 ° C ~ + 45 ° C operating temperature
  • Operating humidity up to 85% (non-condensing)
  • Dimensions: Ø45 x 36 x 11 mm
  • Gentleman model