Hemel Air Power — 40mm Big-Eye Hand-Wound Pilot Chronograph (ST19)
About this watch
A big-eye pilot chronograph that wears its heritage on its dial. The oversized subdial draws the eye straight to the hand-wound Seagull ST19 column-wheel movement, echoing the aviation and racing chronographs of the 1960s and 70s. Matte black dial with Swiss Super-LumiNova BGW9, double-domed AR sapphire, and an exhibition caseback that frames the mechanics.
40mm polished 316L steel, 45-hour reserve, 100m water resistance, ceramic 120-click bezel. New, boxed and warrantied — free US shipping.
Questions & answers
What movement powers the Air Power?
It is driven by the Seagull ST19, a hand-wound mechanical chronograph you wind by the crown, offering the tactile ritual and heritage feel of a classic pilot chronograph.
Can I wear it in water?
With 100m of water resistance it handles rain, splashes, hand-washing and swimming. We suggest avoiding hot showers, saunas and diving.
How does the 40mm case wear?
At 40mm it wears true to size with well-balanced vintage-pilot proportions that suit most wrists.
What is the big-eye design about?
The Air Power features an oversized big-eye chronograph subdial for a bold, aviation-inspired look, set under a double-domed AR-coated sapphire crystal on a matte black dial.
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.


