Watches with a genuine SI1 clarity diamond


Formed over 3 billion years ago within the Earth's crust under conditions of intense heat and pressure, it is a responsibly sourced, genuine diamond sparkling at you from the 12 o'clock position on the watches in this series. These are innovative watches with luxurious details at an amazing price. The diamond series is part of Obaku's ultra-slim line, where the watches are just 4.8mm slim and feature a scratch-resistant sapphire crystal.

Heart high quality watch

Quality Watch

All Obaku watches are designed with focus and consideration on every detail, from high functionality to good craftsmanship.