Original Seagull ST3600 Mechanical Hand Winding Movement High Accuracy 17 Jewels Replace ETA 6497 replacement

The Seagull ST3600 is a robust and reliable manual-winding mechanical movement, produced by the Tianjin Seagull Watch Group, one of China's most prestigious watch manufacturers. It is a well-regarded clone of the legendary Swiss ETA/Unitas 6497-1, a movement celebrated for its simplicity, durability, and large size. This makes the ST3600 a favorite among watchmakers, hobbyists, and brands for use in pilot watches, dress watches, and custom timepiece builds that require a classic, large hand-wound caliber.

Known for its straightforward construction, the ST3600 is easy to assemble and service, offering high stability and precision. It features a classic sub-dial for small seconds at the 9 o'clock position, adding a traditional and elegant touch to any watch dial. The movement is often chosen for its reliable performance and is a common starting point for both new watch enthusiasts and experienced修表师傅.

Key Features:

• Proven Design: Based on the iconic ETA/Unitas 6497-1, ensuring reliable and time-tested functionality.

• Classic Layout: Features central hour and minute hands with a small seconds sub-dial at the 9 o'clock position.

• Manual Winding: The traditional method of powering a mechanical watch, offering a direct connection to the watch's mechanism.

• Incabloc Shock Protection: Equipped with a modern shock protection system to safeguard the delicate balance staff from impacts.

Technical Specifications

Please note that some specifications, such as total height and power reserve, can vary slightly depending on the source and specific configuration.

Movement:  ST3600 Mechanical Hand Winding Movement