import UIKit

class ViewController: UIViewController {
@IBOutlet weak var Label1: UILabel!
@IBOutlet weak var Label2: UILabel!
var timer = Timer()
override func viewDidLoad() {
super.viewDidLoad()
self.updateTimer()
   timer = Timer.scheduledTimer(timeInterval: 1.0, target: self, selector: #selector( updateTimer ), userInfo: nil, repeats: true)
}

override func didReceiveMemoryWarning() {
  super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}

@objc func updateTimer(){

  let mytimer = DateFormatter()
  let mydate = DateFormatter()
  mytimer.timeStyle = .short //.full
  mydate.timeStyle = .full
  Label1.text = mytimer.string(from: NSDate() as Date)
  Label2.text = mydate.string(from: NSDate() as Date)
}