Citizen Eco-Drive OnevsanOrdain The Pink Dial Project

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 The Pink Dial Project is praised for its in-house vitreous enamel dial featuring custom typography. It is powered by a Sellita SW200-1 movement and priced just over $1,300. The Model 2 MKII variant includes a minute track and seconds hand, enhancing its practicality as a daily wearer over the MKI's minimalist design. Overall, reviewers highlight the unique enamel dial as a key distinguishing feature of the anOrdain The Pink Dial Project.