Ball Watch caliber RR1502

Brand:Ball Watch
Reference:RR1502
Base: ETA 7750
Movement:Automatic
Display:Analog
Diameter:30.00
Jewels:25
Reserve:42
Frequency:28800
Date:Date
Chronograph:Chronograph
Hands:Hours, Minutes, Small Seconds, World Time
Ball Watch caliber RR1502

RR1502 description

Worldtime chronograph based on ETA / Valjoux 7750.