Solving the Casio W-738H’s Biggest Problem

In this project, I address the main drawback of the Casio W-738H: its vulnerable, exposed front crystal. Using 3D printing and some matte black PLA+, I designed a slim, 1.2mm protective bezel mask that adds a raised edge without sacrificing the watch's classic look. I'll briefly share the design process, the different textures I experimented with, and my non-destructive method for attaching the mask using thin double-sided tape so you can protect your watch face-down. Note: [Upd] The bezel/mask is available on Shopee Indonesia, Malaysia, and the Philippines : https://shopee.co.id/product/91116991/58065046855/ https://shopee.com.my/product/1695988751/43083089003/ https://shopee.ph/product/1695988756/43183088980/ For other countries, you can get the design file on https://cults3d.com/en/3d-model/tool/bezel-mask-for-the-casio-w-738h-w3de 0:00 The Problem with the W-738H 0:30 Design & Prototyping 1:22 Material Choice & Texture Options 1:51 Non-Destructive Attachment Method 2:25 Final Results & Daily Use Benefits 2:55 What's Next? (W-221H)