AnchorFLEX™ Pro — Deployant FKM Strap
The first of its kind. Designed by Anchor.
AnchorFLEX™ Pro is the world’s first pass-through FKM rubber strap engineered specifically for a deployant clasp. Not a redesign—an Anchor original built from the ground up to combine the slim profile of a single-pass strap with the clean, secure closure of our MonoPass™ system.
At just 1.5mm thick with 10 micro-adjustment holes, it delivers a near-custom fit and streamlined silhouette—whether you’re in the water or on the move.
Fully compatible with our MonoPass™ Precision Deployant Clasp , allowing you to swap colors or upgrade without purchasing new hardware.
Why it matters
- Anchor original design — The first deployant-compatible FKM strap of its kind.
- Slim & secure — Wears like a single-pass with the refinement of a clasp.
- Engineered for adventure — Built for the outdoors, refined for everyday.
Key features
- AnchorFLEX™ FKM rubber — Soft-touch fluoroelastomer with rugged performance.
- Textured performance surface — Subtle micro-texture improves wrist feel and reduces the sticky, sweaty sensation common with smooth rubber straps.
- Deployant-ready — Designed exclusively for the MonoPass™ Precision Deployant Clasp .
- Water, heat & UV resistant — Engineered to endure.
Specs
- Material: AnchorFLEX™ FKM Rubber
- Thickness: 1.5mm
- Adjustment holes: 10
- Compatibility: Works with the MonoPass™ Precision Deployant Clasp . Not compatible with standard deployant clasps.
- Hardware: Clasp sold separately or bundled with MonoPass™ Deployant Clasp (Brushed Steel / Black PVD). MonoPass™ Precision Deployant Clasp sold separately.
AnchorFLEX™ Pro straps do not taper—the clasp width matches the lug width.
Designed in Southern California. Field-tested worldwide.
⚓ Always Courageous.
Universal Fit. Effortless Style.
The AnchorFlex Pro FKM rubber watch strap features a pass-through design that works seamlessly with a wide range of watches, from modern divers to vintage classics. This pass-through watch band allows quick, tool-free strap changes while delivering all-day comfort and a sleek, integrated look.
An Anchor Original
Designed and engineered completely in-house, the AnchorFlex Pro is the first of its kind — a premium FKM rubber strap with our signature brushed stainless clasp engraved with the Anchor logo. Every detail is crafted for durability, refined style, and a secure fit that elevates any timepiece.
Engineered for the Modern Diver
From the ocean to the office, the AnchorFlex Pro is built to perform. Made from high-grade FKM rubber, it delivers exceptional comfort, water resistance, and heat resistance. This waterproof rubber strap is adventure-ready and designed to complement iconic tool watches like the Tudor Black Bay.