it is an entry of Seiko range (serie "5"). automatic winding with transparent background (which allows to check that this is really a movement seiko). minimum functions (time and date) with dimensions and weight very far. only the tightness (only waterproof) does not allow me to wear H24. autonomy (40h by wearing 8h / day) is real. I sometimes RETROUVEE arrested, but she left immediately handed to the wrist, with a nice noise (ear pasted on the watch), the specific mechanical watches (the advance troteuse regularly without jerking as quartz).
One year after, the watch has not aged. glass and stainless steel is scratched. a single drop was right glass (split across its width) and certain stainless steel inserts on the dial (roam the watch). through the transparent background, little notice swirl marks on some wheels. I WAS can not be careful enough for this type of watch ... it's a shame