This ear adapter is specially designed for 59-T50860 BN2021-03E/ BN2024-05E/BN2025-02E . Perfect color matching and perfect size matching.

The Lug width of the adapter is 22mm.

The hollow out weight reduction design reduces the burden on your arm and is more suitable for long-term wear, outdoor sports and travel.

This adapter is a pair,

Package included:

2x Watch body adater(Watch and Band not included)

2x spin bar