OMEGA Winding Stem 550-1106 - Cal. 550-562 Swiss Movement Part

Original OMEGA Winding Stem 550-1106

Complete your OMEGA 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 OMEGA's classic movements.

Technical Specifications:

• Brand: OMEGA Swiss Made
• Part Number: 550-1106
• Type: Winding stem
• Thread: 0.90mm
• Compatible Calibers: 550, 551, 552, 560, 561, 562
• 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 OMEGA calibers from the 550 to 562 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 OMEGA winding stem
✅ New condition, no damages
✅ Compatible with Cal. 550-562
✅ 0.90mm thread specification
✅ Professional watchmaker approved

Perfect for: OMEGA Cal. 550-562 restoration, crown mechanism repairs, stem replacement, or ensuring reliable crown-to-movement connection in classic OMEGA movements.