The Promaster Diver is an Iso-certified diving timepiece for those with style in mind. From Citizen. Built with Eco-Drive, harnessing both natural and artificial light, never needing a battery.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
