Halcyon Diver Replacement Wetnotes

By Halcyon Manufacturing | Part # 41.100.000 | Waterproof Paper Notebook Refill

Keep your underwater run-times, navigational maps, and dive logs fresh with the official Halcyon Diver Replacement Wetnotes (Part # 41.100.000). Designed as a direct paper refill insert for the Halcyon Wetnotes notebook cover, this pad features 100% waterproof synthetic pages engineered to withstand infinite soak time in both freshwater and harsh ocean environments.

Essential for technical, cave, and wreck divers needing clear communication and precise underwater data tracking, each page is formatted with grid patterns for effortless sketching, mapping, and deco schedule writing. The refill set comes complete with a wooden graphite pencil attached via a secure leash cord, ensuring you are immediately ready to log dive plans underwater.

Key Features and Highlights

• Official Halcyon Factory Refill: Direct replacement pad designed specifically to fit standard Halcyon Cordura wetnotes covers.
• Reusable Waterproof Synthetic Paper: Engineered for zero water absorption, allowing clear graphite writing underwater without paper breakdown.
• Grid-Patterned Layout: Ideal for sketching wreck maps, cave surveys, compass navigation vectors, and decompression tables.
• Includes Graphite Pencil & Leash: Comes pre-packed with a dive-ready wooden graphite pencil attached by a durable security lanyard.
• Essential Technical Communication Tool: Allows silent, clear in-water communication and protocol adjustments between dive buddies.

Technical Specifications