Sellita SW500 M

Manual-wind version of the SW500 chronograph, significantly thinner than the automatic version at 6.8mm vs 7.9mm. Features the classic 6-9-12 subdial layout with day/date at 3:00. Uses cam-style chronograph mechanism. Ideal for brands wanting a slimmer chronograph. Available in multiple variants: SW500 M a (day/date), SW500 M b (date only), SW500 M c (no date). Available in Elaboré, Top, and Chronometer grades.