GMB2100GD-5A OCTO BLE FULL METAL Case and bezel material: Copper IP Stainless steelBand: Copper IP Stainless Steel Band, Solid Band, One-touch 3-fold ClaspShock ResistantTough SolarSmartphone Link: Mobile link (Wireless linking using Bluetooth®)Auto time adjustmentEasy watch settingApproximately 300 world time citiesTime & placeReminderPhone finderNeobrite200-meter water resistanceCase...