This is Casio Edifice ECB-500 Wrist Watch 3d Modeling and Rendering project/tutorial.
3D Modeling:
https://www.liberty3d.com/2024/12/casio-edifice-ecb-500-wristwatch-modeling-tutorial/
3D Rendering:
https://www.liberty3d.com/2025/01/octane-for-lightwave-casio-edifice-wristwatch-rendering/
Casio is Trademark of Casio Computer Co., Ltd.