What machines would we have now if computers had not been invented?

No digital anywhere...

‘The calendar will adjust for the skipped leap years at the start of each century until 2400 when the leap year will happen. In total the watch date of the Eternal Calendar will be accurate until 3999 - maybe even longer.’

‘They've absolutely shattered the record for moonphase accuracy with a new display accurate for 45,000,000 years.’ More here.

Please remember that the above is happening with bits of metal, just bits of metal. It is crazy to me how a normal automatic watch works, but this is mind blowing.

Imagine what machines we would have today were in not for the advance of digital technology.