The International Durowe 7525 watch movement, dating back to approximately 1970, features several notable functions, including automatic winding, a sweep second hand, day-setting capabilities by adjusting the 21-24 hour hand, and a quickset date function achieved by repeatedly pulling and pushing the crown. The movement also incorporates shock protection and utilizes minute and automatic transmission wheels with ruby studs in early samples.

The International Durowe 7525 features the following functions:

• Automatic Winding
• Calendar
• Date: quickset by repeated pulling and pushing the crown
• Day: set by changing 21-24h
• Shock Protection
• Sweep second