Citizen Eco-Drive OnevsanOrdain Model 1 Precious Metal

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 anOrdain Model 1 Precious Metal is described as dressy with a solid build, though some owners desire more pronounced case chamfers to better define its shape. The galvanized gold and rhodium dials are noted as great, but one owner prefers anOrdain's signature lacquer dials for a precious metal version. The watch features a 38mm stainless steel case with 50 meters of water resistance and an in-house regulated ETA 2824-2 movement with a 38-hour power reserve. The 18mm lug width is also flagged as a drawback by one owner. Overall, owners find the anOrdain Model 1 Precious Metal to be a dressy watch with a solid build, though opinions are split on the dial and case finishing for a precious metal offering.