Nordhavën™ FKM-Serie Gummi-Uhrenarmband

Nordhavën™ FKM Series

Engineered for the harshest conditions on Earth—and beyond—the Nordhavën™ FKM Series combines expedition-grade durability with timeless Scandinavian elegance. Crafted from high-performance FKM rubber, it offers unmatched resistance to extreme temperatures, saltwater, UV exposure, and mission-critical environments.

The dual-finish deployant clasp—mirror-polished at center, brushed at the edges—adds a sophisticated technical character worthy of both Rolex Submariners and Omega dive and space heritage timepieces. Offered in 20mm, this variant brings both comfort and rugged dependability to any adventure.

Whether you’re descending into cold depths, trekking through alpine passes, or navigating daily life with purpose, Nordhavën™ FKM is built to perform with confidence.

Nordhavën™ Color Palette

Glacial Black — A matte, glacial black that echoes the dark stone and icy debris carried by moving glaciers. Rugged, understated, and expedition-ready.. As dark as winter waters beneath a frozen fjord, Arctic Black embodies quiet strength, depth, and the clarity of exploration in its purest form.

Nordic Blue — A crisp, elegant blue drawn from the frigid open waters of the Norwegian Sea. Shadowy and refined, Nordic Blue mirrors the hues of deep-water diving, glacial melt, and the vast horizons where sea and sky blur into one seamless expanse.

Alpine Green — A muted, sophisticated green echoing snow-capped ridgelines, wind-swept pines, and the moss that clings to icy stone along high-altitude trails. Earthy yet refined, Alpine Green feels both natural and distinctly adventurous.

Note: the same colors in TPU and FKM colors vary slightly in hue. For instance, the green in FKM is a little lighter and more muted. Please reference the photos.

Designed for those who live between snow-capped mountains and deep fjords, Nordhavën™ is the ideal companion for cold-weather outings, maritime exploration, or everyday wear with a sense of adventure.

• Premium materials: FKM (high-performance fluoroelastomer)
• Rolex-style deployant clasp with mirror-polished center and brushed sides
• Engraved Well Worn Watch crest for elevated refinement
• Premium stainless steel hardware engineered for rugged environments
• Cold-resistant, water-ready construction ideal for diving and winter use
• Sweat, saltwater, and UV resistance (FKM excels in extreme conditions)
• Soft, wrist-conforming comfort suitable for all-day wear
• Textured, reinforced adjustment holes for long-term durability
• Available widths: FKM in 20mm (Omega & Submariner fit)
• Three expedition-inspired colors: Glacial Black, Nordic Blue, muted Alpine Green
• Designed for sea, summit, and space-inspired adventure

Materials

• FKM Series: Fluoroelastomer (FKM) premium rubber

Available Lug Widths

• FKM: 20mm (compatible with Submariner & Omega models)

Thickness

• Approx. 3.0–3.4 mm at the lugs
• Gradual taper toward deployant for comfort and balance

Clasp

• Rolex-style deployant
• Mirror-polished center, brushed outer flanks
• Stainless steel with engraved Well Worn Watch logo

Water Resistance

• 100% water-resistant rubber
• Saltwater, sweat, and UV resistant
• FKM variant optimized for extreme temperatures

Temperature Range

• FKM: -40°C to +200°C

Compatibility

• FKM 20mm: Submariner & Omega diver series 20mm watches

Color Options

The Nordhavën™ Expedition Palette is shaped by the landscapes, seas, and frozen horizons of the far north. Each color reflects a different aspect of cold-water adventure and alpine exploration:

Nordic Blue

A deep, muted blue inspired by fjord waters and the steel-gray surface of the Nordic Sea. Calm, cold, and quietly powerful.

Alpine Green

A refined mountain green drawn from windswept ridges, conifer forests, and snow-shadowed peaks. Earthy and timeless.

Glacial Black

A matte, glacial black that echoes the dark stone and icy debris carried by moving glaciers. Rugged, understated, and expedition-ready.