Rubber Strap – Ballistic SwimSkin SK21 – Rubber B – Jet Black

The Rubber B SK21 Jet Black strap is engineered for watches with a 21 mm lug width.
Featuring SwimSkin® patented technology, it replicates ballistic fabric texture in pure vulcanized rubber, ensuring total waterproofing, flexibility, and durability.

A solid internal insert provides precise blocked integration, offering a tight, encased, and secure fit.

Free from coating, silicone, or paint, this strap complies with the highest standards in comfort and performance.

Specifications :

• Jet black ballistic texture

• 100% vulcanized SwimSkin® rubber

• Swiss made

• Blocked integration with rigid insert

• FDA & BVGG compliant

• Standard length

• 18 mm buckle not included, adapter buckle sold separately