



HELM & STAG · CONSTANTIA
Constantia
Powered by the TMI NH38 automatic movement
The world moves.
You don't have to.
A purposeful automatic sports watch built around constancy, steadfastness and firmness of purpose.
Individually assembled & finished in Britain · Dispatch times are confirmed on the product listing and at checkout.
24-month Helm & Stag warranty · Insured UK delivery
- Movement
- TMI NH38 automatic
- Crystal
- Sapphire
- Water resistance
- Water resistant
- Finish
- Black with rose-gold detailing
- Assembly
- Individually assembled & finished in Britain
- Warranty
- 24 months
The watch
The world moves. You don't have to.
Constantia takes its name from the Latin for constancy, steadfastness and firmness of purpose.
A purposeful sports watch built around a black dial and bracelet with warm rose-gold detailing. Designed for everyday wear, Constantia pairs sapphire crystal and water-resistant construction with a reliable automatic movement.
Each piece is individually assembled and finished in Britain by Helm & Stag.
No grand declarations. Just a reminder of the things that shouldn't move simply because the world does.
Stand firm.
Typical assembly and dispatch: 10–14 working days.
Each Helm & Stag watch is assembled and finished to order in Britain. Please allow up to 21 working days during busy periods.
24-month warranty. Insured UK delivery.
Constantia
Constantia is Latin for constancy, steadfastness and firmness of purpose.
There are things worth changing. And there are things worth standing by.
Stand firm.
Water & care
Constantia is built with water-resistant construction. A specific depth rating will only be stated once the finished watch has been pressure-tested and the rating has been established.