switzerland ETA hand setting winding stem
USD $0.6 - $0.8 /Piece
Min.Order:2000 Pieces
Material | high carbon steel Y100Pb or 20AP |
Heat treatment | HV530±30 |
Surface treatment | nickel plating 2-3μm |
Customizable(yes or not) | yes |
Apply to movement | ISA/Techo Time/ETA/MIYOTA/Ronda/Time Module |
Minimum order quantity | 2000pcs |
Delivery time | four weeks after approving the samples |