Rubber watch strap M109 – Rubber B – Navy Blue with White Line

The Rubber B M109 Navy Blue with White Line is a premium Swiss Made vulcanized rubber strap, engineered for the Rolex Yacht-Master II (44 mm).
It mounts directly onto the original Rolex Oyster deployant clasp (clasp not included), providing a seamless, stable integration with the case.

The Blocked Integration™ system includes solid inserts ensuring a motionless, secure fit.
Its navy blue color with a white central line symbolizes the refined maritime spirit of the Yacht-Master II and the technical precision of Rubber B.

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

Compatible model:

• Rolex Yacht-Master II (44 mm)
  (Fits original Rolex Oyster clasp – clasp not included)

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

Watch and clasp not included.