The machine consists of 2 identical systems – circuits. Every circuit has a gearing at 1:100.000.000. That means when the inner gearing wheel has turned 10.000.000.000 rounds the outer wheel has turned 1 round. At the outer wheel's axel is a 1 meter long coil spring with a weight in the end to make the circuit running. To prevent the circuits from running to fast the 2 circuits are combined so when the inner wheel, in the one circuit, has tuned 1 round it automatically starts the inner wheel in the other circuit. The first wheel stops. This interaction between the 2 circuits will continue until the weight at each circuit has pulled itself 1 meter down and thereby runs out of time 

Seconds per:

Year:                               31.536.000
Month (30 days):              2.592.000
Day:                                      86.400
Hours:                                     3.600
Minutes:                                       60

Laps per seconds for inner gearing wheel: 0.5 (see previous pages)
Circumferences of the outer axel wheel: 10 mm
Length of the coil spring: 1000 mm
Gearing: 1:100.000.000

Lifetime of the machine:
Seconds for 1 round of outer gearing wheel:
100.000.000 / 0.5 = 200.000.000 seconds

Laps before the weights of the 2 circuit has fold out the coil spring:
1000/10 = 100 laps

Lifetime: 200.000.000 x 100 = 20.000.000.000 seconds =

634 years, 2 month, 11 days, 11 hours, 33 minutes, 20 seconds

It will be possible to attach further circuits to the existing 2 and/or longer coil spring and/or increase the gearing for longer lifetime.
 

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