Citizen Eco-Drive OnevsVaer G2 Meridian GMT

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.

The Vaer G2 Meridian GMT is praised for its vintage-inspired design and affordability, featuring a domed sapphire crystal and 150-meter water resistance. Owners note the applied indexes and hands are finished with Grade A Super-LumiNova BGW9. One owner reports the GMT hand lags by ten minutes, suggesting a potential quality control issue or need for adjustment, while another mentions the quartz movement requires resetting main hands for cross-timezone travel. Overall, owners and reviewers find the Vaer G2 Meridian GMT a good-looking, affordable travel watch, with its design and value being key attractions despite minor functional considerations with the GMT hand.