The watch doesn't keep the power that long after I stop wearing it.  It lost its power after one night, what can we expect from a $100 watch. But  I also bought a Limited Edition Seiko Kinetic SLQ009($US3,000.00) and after 9 years, it no longer holds the charge and there is only one place in the USA to service that watch is in NJ.  I'm so disappointed at Seiko co.  I won't buy another Seiko watch until they fix this problem!