Citizen Eco-Drive OnevsFears Redcliff (Edwin Edition)

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 Fears Redcliff (Edwin Edition) is praised for its slim, sporty, and versatile design, featuring a well-finished 39.5mm case with a 9.95mm thickness and 150m water resistance. It is powered by a La Joux-Perret G100 automatic movement offering a 68-hour power reserve, tested to -/+7 seconds per day. The dial features contemporary baton markers and Super-LumiNova filled hands and markers. Overall, reviewers highlight the watch's refined build and sporty reimagining of the brand's debut model.