Citizen Eco-Drive OnevsSternglas Naos Automatik Edition Oxford

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 Sternglas Naos Automatik Edition Oxford for its elegant Bauhaus design, particularly the "Alabaster" dial described as a warm grey, beige, or silver, and its well-proportioned handset with distinctive red accents. The compact lugs and sapphire crystal are also highlighted as positive design elements contributing to its wearability. However, some owners find the movement audible and the small crown difficult to grip, making winding and setting inconvenient. One owner noted the finishing is not comparable to higher-end brands. On balance, owners rate the Sternglas Naos Automatik Edition Oxford highly for its attractive, affordable Bauhaus aesthetic and versatile wearability.