Rubber watch strap M115 – Rubber B – White with Green Line

The Rubber B M115 White with Green Line is a distinctive Swiss Made vulcanized rubber strap engineered for the Rolex Milgauss 40 mm and Rolex Air-King 116900 (2016–2021).
It mounts seamlessly onto the original Rolex Oyster deployant clasp (clasp not included), offering a precise and elegant fit.

Using Blocked Integration™, this strap incorporates solid inserts for a flush, motionless mount.
Its signature green center line highlights the sporty character of the Rubber B “T” design, paying homage to the Milgauss color palette.

Crafted in Switzerland from pure rubber, with no coating, bonding, or blends.
Meets FDA and BVGG standards: non-toxic, hypoallergenic, non-marking, and resistant to UV, heat, and corrosion.

Compatible models:

• Rolex Milgauss 40 mm

• Rolex Air-King 116900 (40 mm, 2016–2021)
  (Fits original Rolex Oyster clasp – clasp not included)

Available size:
Adaptable fit, suitable for wrists 14–21 cm.

Watch and clasp not included.