Watch Face with "adjustable" second display?

Hi,

I learned that displaying every second is taking a significant amount of battery.

If I am correct there is the feature to switch off to display the second within the watch face.

I do not need to see every second most of the day, but sometimes I like to see it.

Is there a watch face available which is starting to show the "second" after pressing the light button for a defined duration, let´s say for 5 or 10min and than switch it off again to safe battery?

Best regards,

dreamteam