Hemel Aurelian — 40mm Automatic Marble-Dial Dress Watch (Seiko YN55A)
About this watch
Named for Marcus Aurelius — not the emperor of conquest, but the Stoic of discipline and restraint. The Aurelian removes what is unnecessary: a balanced, unadorned case, brushed surfaces for honesty and polished edges for clarity, and a genuine marble dial with Swiss Super-LumiNova BGW9 markers. Because marble is natural stone, no two dials are alike — yours is the only one of its kind.
Automatic-and-hand-wind Seiko YN55A, 40mm steel, domed AR sapphire, 200m water resistance, signed screw-down crown, steel bracelet. New, boxed and warrantied — free US shipping.
Questions & answers
What movement powers the Aurelian?
It is driven by the Seiko YN55A automatic movement, a self-winding mechanical caliber that winds from the motion of your wrist with no battery needed.
Is it water resistant?
Yes. With 200m of water resistance it comfortably handles swimming and snorkeling, though as a dress piece it is happiest kept for everyday and occasion wear.
How does the 40mm case wear?
The 40mm case wears true to size and elegant, with a stainless steel bracelet that keeps the marble dial as the centerpiece.
What is special about the marble dial?
The Aurelian features a dial cut from genuine marble, so the veining and tone are unique to each watch - no two are exactly alike, all beneath a domed AR-coated sapphire crystal.
Is this authentic and what is included?
Yes. This Hemel is sourced through Shopify Collective and Hemel's verified channel, so it ships brand-new, boxed and backed by a 2-year limited warranty. US orders include free insured shipping.
What is your return policy?
Unworn watches in original condition can be returned within our stated window. Just reach out and our team will help arrange it.


