Citizen Eco-Drive OnevsCitizen The Citizen Caliber A060

The Citizen Eco-Drive One is widely celebrated for its groundbreaking thinness, with multiple sources confirming a case thickness of 2.98mm, making it the world's thinnest light-powered watch. Owners and reviewers alike praise its "wow factor," describing it as "svelte" and "beautiful" with a titanium case and bracelet that feels exceptionally light on the wrist. The Eco-Drive quartz movement offers a power reserve of up to 100 days, and its miniaturization is considered impressive. However, the price is noted as a significant barrier for some, and one owner finds its aesthetic too plain or dated. Servicing is restricted to authorized centers due to proprietary construction. Overall, owners and reviewers rate the Citizen Eco-Drive One highly for its extreme thinness and lightweight titanium construction.

The Citizen Caliber A060 is widely praised for its exceptionally light, scratch-resistant Duratect-coated titanium case with a gold hue, and its highly accurate solar quartz movement. Owners appreciate its understated style, engineering, and versatile 38mm size, with many finding it a beautiful, well-built GADA watch with fantastic lume. Accuracy figures vary among owners, with some reporting gains of around 7 seconds per year, exceeding the advertised ±5 seconds, while others note near-zero deviation. One owner is bothered by a date change occurring 14 minutes past the hour, speculating it could be a defect. Overall, owners and reviewers consider The Citizen Caliber A060 a great value, particularly for its solar power, perpetual calendar, and independent hour hand features.