Rolex Caliber 3186: A Robust Movement with Precision

Rolex Caliber 3186 stands out for its precision and reliability in the world of horology. Does this movement award any certification? The 3186 does not hold a COSC certification on its own; however, it is found in Rolex watches that are COSC-certified, ensuring exceptional accuracy and performance.

Specifications of Rolex Caliber 3186
FeatureDetails
TypePerpetual mechanical GMT movement
Size28.5 mm diameter
Power ReserveApproximately 48 hours
Jewels31
Frequency28,800 beats per hour
FunctionsHours, minutes, seconds, GMT hand

Performance and Application

Rolex Caliber 3186 is renowned for its robustness and accuracy, for example in the GMT-Master II series. In other words, it allows for dual time zone tracking with precision, making it ideal for travelers and professionals alike.

Key Features
  • Dual Time Zone Functionality: Enables tracking of two time zones simultaneously.
  • Parachrom Hairspring: Provides greater resistance to shocks and temperature variations.

Comparatively with Other Movements

Similarly, Caliber 3186 shares some features with attention to its predecessor, Caliber 3185. To put it differently, it includes enhancements like the Parachrom hairspring, improving reliability.

Reliability and Innovation

The 3186 ensures accurate timekeeping for this reason it incorporates Rolex’s dedication to innovation and quality craftsmanship. Furthermore, its smooth operation under various conditions highlights Rolex’s commitment to excellence.

Conclusion

Rolex Caliber 3186 exemplifies precision and durability in watchmaking. By all means, it combines advanced technology with traditional craftsmanship, ensuring reliability likewise performance. For one thing, its presence in GMT-Master II models underscores its suitability for globetrotters and watch enthusiasts alike.

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