How long does a citizen eco drive last?
According to Citizen, experimental data showed the solar cell and secondary battery will last for more than 10 years. According to Citizen Europe, laboratory tests showed that after 20 years the secondary battery retains a power storage capacity of 80% of its initial capacity.

Yes ,nice thing to have but by the look of your pictures you put on today you'll need a few of them to see you out. You really need to go for that Trident and it'll still be ticking in a hundred years time. The presence of a movement watch on your wrist is something 'alive' something special, don't you think? Maybe the wife will get me one for Christmas. A real one and not a fake.