Breitling Caliber 59

Breitling caliber 59 is a 12 jewels quartz chronograph/alarm movement found in Breitling’s Jupiter Pilot model watches. This movement was not made by Breitling in Switzerland, it is actually a caliber 3510 (sometimes written as 3S10) made by Miyota, which is owned by Citizen Watch Co. Ltd. Breitling was using the Citizen 3510/Miyota 3S10 in their watches since at least 1988 and into the 1990s.The Jupiter Pilot was discontinued around 1998.

Accuracy:

Miyota states the accuracy of this movement to be +/-15 seconds/month in normal temperatures.

Additional Resources:

• Instruction manual/specs from Citizen