Product Overview
This silicone rubber watchband is a precision-engineered replacement strap designed specifically for the MIDO M026 Ocean Star HydroConquest waterproof sport watch. Available in 21mm and 22mm widths, it offers a secure and comfortable fit for active lifestyles and everyday wear. Crafted from high-quality silicone rubber, the strap delivers a balance of flexibility, resilience, and modern aesthetics. Whether you’re updating a worn band or customizing your watch’s look, this replacement ensures reliable performance and a fresh appearance. It’s ideal for watch enthusiasts seeking a durable, water-resistant strap that maintains the sporty character of the original design.
The strap’s construction emphasizes both function and form, blending seamlessly with the HydroConquest’s rugged yet refined identity. Its smooth surface and contoured edges provide a comfortable feel against the skin, while the material’s inherent elasticity ensures a snug fit that adapts to wrist movement. Designed to withstand the demands of an active lifestyle, this band resists fading, cracking, and deformation over time—even with frequent exposure to moisture and sunlight.

Key Features
- Premium Silicone Construction – Made from flexible, hypoallergenic silicone rubber that resists sweat, moisture, and daily wear, ensuring long-term durability and skin-friendly comfort. The material is non-irritating, making it suitable for sensitive skin, and maintains its shape and texture through repeated use.
- Exact Fit for MIDO M026 Ocean Star HydroConquest – Specifically designed to match the lug width and curvature of the HydroConquest model, guaranteeing a seamless and secure attachment. The end pieces are shaped to align perfectly with the watch case, eliminating gaps or misalignment.
- Waterproof & Sport-Ready – Engineered for underwater use and active environments, this strap is fully waterproof and ideal for swimming, diving, or intense workouts. It won’t swell, degrade, or lose integrity when submerged, making it a dependable companion for aquatic adventures.
- Two Size Options (21mm & 22mm) – Available in both 21mm and 22mm widths to accommodate different HydroConquest variants, ensuring compatibility across the model range. This flexibility allows owners of multiple HydroConquest editions to use the same high-quality strap design.
- Lightweight & Ergonomic Design – Weighing just 1.24 pounds and measuring 1.18 x 0.79 x 0.39 inches, the strap is lightweight for all-day comfort without sacrificing structural integrity. Its low profile and balanced weight distribution prevent wrist fatigue during extended wear.
- Easy Installation – Designed for straightforward replacement, allowing users to swap out the original band quickly using standard spring bars or tools. The buckle mechanism is intuitive and secure, requiring no special expertise to install or remove.

Technical Specifications
- Material: Silicone Rubber
- Compatible Model: MIDO M026 Ocean Star HydroConquest
- Available Sizes: 21mm, 22mm
- Package Dimensions: 1.18 x 0.79 x 0.39 inches
- Item Weight: 1.24 Pounds
- Item Model Number: BDNJN
- ASIN: B0DK11TWJK
- Date First Available: October 14, 2024
- Manufacturer: BDNJN

Benefits & Use Cases
This replacement strap is ideal for divers, swimmers, and outdoor enthusiasts who require a reliable, water-resistant band that performs under pressure. Its silicone build ensures it won’t degrade in saltwater or chlorinated pools, making it a practical choice for frequent aquatic activities. The soft yet durable material provides a snug, non-slip fit during physical exertion, whether hiking, running, or working out.
For everyday wear, the sleek design transitions effortlessly from gym to office, offering a sporty yet refined look. The smooth finish and subtle texture give it a modern edge that complements both casual and semi-formal attire. Owners of the MIDO HydroConquest can use this strap to refresh an aging band or customize their watch with a new color or texture. Its precise fit ensures it won’t shift or loosen during movement, maintaining consistent comfort and security.

Important Notes
Please verify your watch’s lug width (21mm or 22mm) before purchasing to ensure proper fitment. This product is a third-party replacement strap and not an official MIDO-branded accessory. While designed to match the HydroConquest specifications, it may not include original manufacturer markings or packaging. For warranty details, customers are directed to click the provided link on the product page. Care should be taken during installation to avoid damaging the spring bars or watch lugs. To maintain the strap’s appearance, rinse with fresh water after exposure to saltwater or sweat and allow to air dry.
Regular cleaning with mild soap and water will help preserve the silicone’s texture and color. Avoid prolonged exposure to harsh chemicals, solvents, or extreme heat, as these may affect the material’s longevity. With proper care, this strap is built to deliver reliable performance for years of active use.

