AS Winding Stem 1130-401 Thread 0.90mm - Cal. 1130-1511 Swiss Movement Part

Original AS Winding Stem 1130-401 Thread 0.90mm

Complete your AS movement restoration with this authentic winding stem for multiple calibers. This essential component connects the crown to the movement's winding mechanism, ensuring reliable manual winding operation and precise time setting in AS's classic movements.

Technical Specifications:

• Brand: AS Swiss Made
• Part Number: 1130-401
• Type: Winding stem
• Thread: 0.90mm
• Compatible Calibers: 1130, 1130N, 1142, 1149, 1155, 1162, 1164, 1188, 1189, 1486, 1511
• Condition: New original part in perfect condition
• Quality: Professional watchmaker inspected
• Status: Ready to use
• Function: Crown to movement connection

Multi-Caliber Compatibility:

This winding stem serves an extensive range of AS calibers from the 1130 to 1511 series, making it a valuable component for restoration projects. Its precision engineering with 0.90mm thread ensures reliable crown operation and smooth winding functions.

Perfect New Condition:

✅ 100% Original AS winding stem
✅ New condition, no damages
✅ Compatible with Cal. 1130-1511
✅ 0.90mm thread specification
✅ Professional watchmaker approved

Perfect for: AS Cal. 1130-1511 restoration, crown mechanism repairs, stem replacement, or ensuring reliable crown-to-movement connection in classic AS movements.