Breguet caliber 507DR1

Breguet caliber 507DR1
Brand:Breguet
Reference:507DR1
Movement:Handwound
Display:Analog
Diameter:32.70
Jewels:34
Reserve:50
Frequency:21600
Hands:Hours, Minutes
Additionals:Power Reserve Indicator

Description

Hand-wound movement with power reserve indicated on the dial and on the back. Inverted straight-line lever escapement. Breguet / Silicon balance spring.

All watches using this caliber: