OMEGA Sensor Quartz 1640 FULL SET & SERVICED

OMEGA Sensorquartz FULL SET & FULL SERVICE. Extremely rare Full Set with absolute hard to find picture manual, warranty card (blanc). Both correctly from 1980. Box is also original to this model. Watch has been serviced by us and has been completelly dismanteled - see last picture. Watch is in very good conditions with typical patina to crystal case & bracelet. FULL length bracelet.