10x U-shape Balance Wheel Splint Shock Absorber Opening Insert for 7120 MovementFeatures: Product material is strong, durable, long service life. 100% brand new Generic parts and replacements Package included: 10pcs X Watch parts

2in Package List:  1 * Watch Repair Tool

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Oblique end cutting

Dimensions 85mm x 85mm x 1mm

1 x rotated Holder

Bergeon 31081-NOV28 Tool for NOVODIAC® Shock Spring

10MM   SS19/4

for ETA251

put some duster or talc to lubricate

[Scope of application]

YM14 Quartz Watch Movement is a chronograph movement with 3 hands in the center {hour/minute/1/5th seconds center chronograph hand)

These screwdrivers range in size from 0