Innovative Jewellery Mechanism

I am developing a luxury piece of jewellery that hides an ingenious, manually-operated rotary feature at its core. The heart of the brief is innovation: the mechanism must feel fresh, refined and effortlessly smooth while remaining discreet, light and comfortable to wear... (Budget: ₹1500 - ₹12500 INR, Jobs: 3D CAD, 3D Modelling, CAD/CAM, Manufacturing Design, Mechanical Engineering, Product Design, Solidworks)