
Æternum Automatic
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Matthew Mercury Watches Æternum Automatic is a watch from the Æternum collection. The case specification includes 38 mm case; 10.8 mm thickness; 46 mm lug-to-lug; 20 mm lug width; Stainless steel. Exterior details include water resistance: 100 m. It is powered by Seiko NH35 automatic; 41 hours power reserve.
Æternum Automatic sits in Matthew Mercury Watches's catalog as a sports-leaning independent watch worth comparing on the details: imagery, movement, case sizing, water resistance, and the official brand listing rather than headline price alone.
Data status: Indexable catalog page with images, description, and core specs. Image count: 2. Populated spec fields: 7.