Girard Perregaux Gyromatic bombe lugs
Girard Perregaux 5897
Excellent all stainless steel screwback case measures 32mm diameter, not including crown, by 40mm long, lug to lug. Excellent original dial with blued steel hands. Replacement crystal and crown. Automatic movement sets and winds perfectly, keeps time to withing 2 min/day but not known when last serviced. New 16mm black leather band.