The Eremos watch from Stauer features a stainless steel case (42mm diameter, 12mm thick) and a leather band. That’s where the similarity to regular watches ends. The Eremos is a regulator watch, which is a timepiece based on the observatory clocks of the 1800s that were so precise because they separated the hour and minutes dials. This miniature regulator has a scrolling hour display and a sun and moon dial. The watch works are visible through the Cotswold crystal and through the exhibition back. It’s water-resistant to 3ATM, and it fits a 6.5-8.5″ wrist. It’s $196 at Stauer, and it will be available 9/22.