They are ISO-certified, so the last thing you need to worry about them is giving away when they are needed the most. Extremely impressive aesthetically, the solid proportions bring the Eco-Drive Promaster Diver watches a definitely imposing presence.

Fueled by light, it ensures the caseback never leaves it place in its lifetime. That way, the factory seal remains intact and so does your watch; this helps not to compromise when you are dive again. Its sporty silhouette garners some serious attention, especially now when they are dressed up in even nicer suits. The fresh, upgraded skins covering an existing movement, it makes the Citizen Eco-Drive Promaster Diver watches one of the most useful timepieces, under the water or above it. Designed to fulfil a purpose first and everything else after that, its the features of the Citizen Eco-Drive Promaster Diver that are considered more important than the aesthetics.

At the same time, the Promaster Diver watches are very durable. Not just the toughness of the cases but even its hardened mineral crystals. Most in the series are water-resistant up to 984 feet / 300 meters, so go swimming, diving, snorkeling or just wear them in the shower, you’ll no more feel troubled on water spoiling your prized piece.

However, the coolest feature for the Promaster Diver stays its light-powered movement; even if you are under water, the faint light shall keep it charging; enough to sustain throughout the dive even if it was runing low on charge.

With all that said, the Promaster Diver are exceptionally stylish watches that will fit any occasion; the fancier, the better. The added durability makes sure it doesn’t get into your way of fun and frolic and keeps looking attractive and fantastic through the years.

One feature that you don’t get too often in this price range is the Citizen Chronograph Men’s Watch screw-down crown. Contrary to many, the crowns are not excessively large, so there’s less chance it will prove a hindrance under the sleeves. Also, there’s less chance underwater to knock your watch and see the crown coming off all in a sudden. No doubt large crown look awesome, but when practicality is concerned, very large crowns can spell potential design flaws.

To end, the Citizen Eco-Drive Chronograph are a solidly built series of watches that are made not just for the waters but also for the fun times above it. They are extraordinarily functional, well-crafted, look terrific, very durable and come with a solid built. But the best opart is: You don’t need to be a professional diver or a dive watch enthusiast to admire and appreciate the Citizen Eco-Drive Promaster Diver.