INSIDE LUG MEASUREMENT: 21MM
This Citizen Watch Band Also Fits the Following Model / Case Back Numbers:
4-S083290
**TO DETERMINE WHAT CITIZEN YOU HAVE YOU CAN FIND THE 10 OR 11 DIGIT NUMBER ON THE BACK OF THE WATCH CASE. THE NUMBERS CAN BE A COMBINATION OF NUMBERS AND LETTERS EX: D716-T004172. IN SOME CASES THERE MAY ALSO BE NUMBERS ON THE END PIECES OF THE METAL BANDS OR ON THE BAND ITSELF **