Citizen Eco-Drive OnevsWolbrook Skindiver WT Mecaquartz

The Citizen Eco-Drive One is widely celebrated for its groundbreaking thinness, with multiple sources confirming its status as the world's thinnest light-powered watch, measuring between 2.98mm and 3.5mm. Owners and reviewers alike praise its exceptional lightness, titanium construction, and good build quality that avoids feeling flimsy, noting its "wow factor" and superb finishing. The watch features a proprietary, ultra-thin Eco-Drive quartz movement and a synthetic sapphire dial, with some models offering up to 12 months of power reserve. However, its high price, ranging from $3,500 to $5,000, is a significant drawback for some, and its aesthetic is considered too plain or dated by a minority who prefer other Citizen models. The Citizen Eco-Drive One is also noted for lacking a seconds hand and having only splash-resistant water protection.

Owners widely praise the Wolbrook Skindiver WT Mecaquartz for its authentic vintage vibe, Worldtimer bezel, and value, offering more personality than typical retro divers. The upgraded model is noted for its perfect look at its price point with a domed crystal and screwed-down crown. Some owners flag mismatched hand and marker colors, poor lume, bezel wobble, and the watch sitting high on its strap. Accuracy is described as quartz-level, and the push/pull crown has excellent friction with a smooth, 120-click bezel. On balance, owners rate the Wolbrook Skindiver WT Mecaquartz highly for its vintage personality and value for money.