Type: Automatic Mechanical (Self-winding + Hand-winding)

• Accuracy: -20 ~ +40 seconds per day (average)

• Power Reserve: ~41 Hours

• Jewels: 24 Jewels

• Functions:

• Central hours, minutes, and sweeping seconds.

• Date display at 3:00 (Quick-set function).

• Stop-second device ("Hacking") for precise time setting.

• Description: The industry standard for automatic diver and dress watches. Known for being robust, reliable, and easily serviceable.