So true for this unit. After the lens got so scratched on my wrist, decided to let the dog carry it. This lasted for quite some time. My hand sewing gave out, I think.Those Caravelles tend to be bizarrely durable for such an inexpensive line of watches.
I should not use these unless spending money on a overhaul? Probably not practical to get the lens smooth again?
That Seiko is auto wind.