How to Set the Day and Date on a Seiko 4R36 or NH36 Watch
Prepared: October 5, 2026
Full guide: https://nxgenpicks.com/watches/seiko-4r36-nh36-day-date-setting.html

[ ] Confirm the exact watch reference and matching manual.
[ ] Release a screw-down crown if fitted; do not force it.
[ ] Use hand-setting to establish daytime outside the quickset restriction.
[ ] Quick-set the previous day and date in the first-click position.
[ ] Advance the hands through midnight and set the correct AM/PM time.
[ ] Push the crown fully in and lock it if applicable.



Model / reference: ______________________________
Connection / routine: ___________________________
Observation and next action: ____________________

Use the exact model manual. This checklist is not a diagnosis or compatibility certification.