Internal Parts Incabloc Balance Staff to fit Rolex 720 HSPG 0.40mm

Introducing the Internal Parts Incabloc Balance Staff for your Rolex 720 HSPG 0.40mm, made  with high quality precision. Experience an impeccable fit that is just like the genuine part. Upgrade your timepiece with confidence and reliability.

 ***Time Connection II Inc. is independent of and not affiliated with or sponsored by Rolex Watch U.S.A. Inc. Rolex warranty does not apply to non-genuine parts supplied by Time Connection II Inc.***