Overview Reviews Product Description ETA 640 Stem Original Thread size .90mm Tap 10 Stem photo is for reference only not specific to this caliber Product Videos Custom Field Product Reviews Write a Review Write a Review × ETA ETA Winding Stem for Caliber 640 Swiss made Replacement Part Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details Omega | sku: 1106-OME-640 Omega Caliber 640 Watch Winding Stem MSRP: Now: $15.00 Quick view Details ETA | sku: 405-ETA-210-001 ETA Winding Stem for Caliber 210-001 Replacement MSRP: Now: $6.00 Quick view Details ETA | sku: 405-ETA-959.001 ETA Winding Stem for Caliber 959.001 Replacement MSRP: Now: $6.00 Quick view Details ETA | sku: 401-ETA-980 ETA Winding Stem for Caliber 980 984 Replacement MSRP: Now: $6.00 ×
Quick view Details ETA | sku: 405-ETA-210-001 ETA Winding Stem for Caliber 210-001 Replacement MSRP: Now: $6.00 Quick view Details ETA | sku: 405-ETA-959.001 ETA Winding Stem for Caliber 959.001 Replacement MSRP: Now: $6.00 Quick view Details ETA | sku: 401-ETA-980 ETA Winding Stem for Caliber 980 984 Replacement MSRP: Now: $6.00 ×
Quick view Details ETA | sku: 405-ETA-959.001 ETA Winding Stem for Caliber 959.001 Replacement MSRP: Now: $6.00 Quick view Details ETA | sku: 401-ETA-980 ETA Winding Stem for Caliber 980 984 Replacement MSRP: Now: $6.00 ×
Quick view Details ETA | sku: 401-ETA-980 ETA Winding Stem for Caliber 980 984 Replacement MSRP: Now: $6.00