【Replacement Ceramic Bezel Insert for Casio MDV-106/MDV-107 – 41mm Black/Silver Yacht-Master Style】 – Precision-engineered replacement bezel insert designed for Casio MDV-106 and MDV-107 (Duro) series. Features 41mm diameter with 0.4mm thickness for a perfect, gap-free fit--14. Crafted from high-grade ceramic – scratchproof, fade-resistant, and far more durable than the original aluminum insert--1. Available in Black and Silver Yacht-Master style finishes – the ultimate upgrade for your Casio Duro.
Perfect Fit for MDV-106 & MDV-107 – Specifically engineered for Casio MDV-106-1A and MDV-107-1A











series-. The 41mm outer diameter and 0.4mm thickness ensure a seamless, gap-free installation--14. Compatible with the 2784-style bezel design found on many Duro mods.
Premium Ceramic Construction – Crafted from high-quality ceramic – offering superior scratch resistance and fade-proof color that lasts. Key advantages over the original aluminum insert:
Scratchproof – maintains its pristine finish through daily wear-
Fade-resistant – color won't wear off over time
Premium光泽 – superior gloss and质感 under light-1
Durable – far outlasts the original aluminum that scratches easily-
Luminous Bead for Night Visibility – Features a luminous bead/pearl at the 12 o'clock position for enhanced low-light visibility-. Perfect for diving, night swimming, and low-light conditions – a significant upgrade from the non-lumed original.
Yacht-Master Style Design – Available in Black and Silver Yacht-Master style finishes--32:
Black – classic, stealthy, matches the OEM Duro aesthetic
Silver – bold, premium, catches light for a luxury look-14
Both styles feature embossed digit markings for a high-end, three-dimensional look-14
Easy DIY Installation – Direct replacement for the original bezel insert. Installation requires basic watch tools – remove the old insert using a case knife or bezel removal tool, clean the bezel, and press the new ceramic insert into place--1. No professional skills required – swap it in minutes-.
The Ultimate Duro Mod – Replacing the stock aluminum insert with ceramic is one of the most popular upgrades for the Casio Duro--1. The ceramic insert transforms the budget-friendly Duro into a watch that looks and feels like a luxury diver-1. Combined with a sapphire crystal and steel bracelet, it completes the “graduation mod” for the Duro-1.
OEM-Spec Alternative – Precision-crafted to match original Casio specifications. A cost-effective solution compared to buying a factory-upgraded watch. Note: These are aftermarket replacement parts, not genuine Casio® parts.
Easy Installation – Direct replacement for the original insert. Compatible with standard bezel removal tools. Professional installation not required – DIY friendly.