gistfile1.txt

const minutes = 20 

const now = Date.now()
const minutesInMiliseconds = minutes * 60000
const timerSize = minutesInMiliseconds / 2000

console.log(now)
console.log(minutesInMiliseconds)
console.log(timerSize)

const moveTimer = leftPosicion => {
  console.log('leftPosicion', leftPosicion)
  setTimeout(() => {
    moveTimer(leftPosicion - 1)
  }, 1000)
}

moveTimer(timerSize)