HERO DIVER UMBRA | 40mm Auto
CASE SIZE: 40mm x 46.8mm x 11mm
CASE MATERIAL: 316L marine-grade stainless steel
WATER RESISTANCE: 100M / 10 ATM
MOVEMENT: Sellita SW200-1
SAPPHIRE CRYSTAL GLASS: Scratch-resistant and anti-reflective
CASE BACK: Exhibition case back with customised movement
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5 Year Guarantee
30 Day Returns
HERO DIVER UMBRA | 40mm Auto
SHIPPING
Free Shipping available on all orders. (US and International).
Visit our Shipping Page for more details.
RETURNS
HILTS offer free and easy returns (mailing costs paid) within 30 days of receiving the item, for US customers only. For International customers, you can still return the item to us for full refund, but you’ll have to pay to mail the item back to us. Unfortunately, returns made after 30 days cannot be accepted and will be returned to you.
Please visit our Returns Page for more details.
FAQ
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UMBRA HERO DIVER
The Umbra Hero Diver is designed for those who seek adventure without sacrificing style.
Its dark-toned aesthetic, inspired by the shadows of the deep sea, gives the watch a commanding presence on the wrist. It is a watch that moves seamlessly between ocean depths and urban settings.
Crafted with precision.
Every detail is engineered to achieve peak performance, unwavering durability, and uncompromising execution.
Bold and refined
A diver’s watch designed for those who seek both exploration and elegance.
Iconic by nature, modern by design
Timeless aesthetics fused with cutting-edge craftsmanship.
The Umbra Hero Diver is built for those who demand reliability in the depths yet appreciate refined style on the surface.
Dynamic fusion of Finishes
The case is made from 316L marine-grade stainless steel, featuring a blend of finishes. The lugs are brushed silver, while the case sides and back are mirror-polished silver.
The watch face is protected by a single-dome, scratch-resistant sapphire crystal with an anti-reflective coating, ensuring exceptional clarity.
A mirror-polished stainless steel bezel with a ceramic insert frames the dial. The bezel's 12-marker is filled with C3BL Super-LumiNova® for easy reading in low light.
Exhibition case back with customized movement
The watch is powered by an SW200-1 movement that has been customized with a unique rotor highlighting the HILTS logo and signature argyle design. The movement's screws are a distinct Sellita blue, adding a unique touch.
With a water resistance of 200 meters (656 feet), this watch is a capable diver that perfectly blends classic aesthetics with modern materials and a striking design.
Matt Anthracite Dial
The dial features a finely sandblasted, matte anthracite finish that creates a sophisticated, understated backdrop.
This dark, textured surface enhances both depth and contrast, allowing the highest-grade Lumicast Super-LumiNova® numerals and hour markers to stand out with exceptional clarity and luminosity, ensuring legibility in all conditions.
The hands are a standout feature: mirror-polished, nickel-plated Dauphine-style hands (with C3BL Super-LumiNova) and a long-tip arrow second hand.
Lumicast Super-LumiNova® markers
Applied Lumicast Super-LumiNova® markers transform the dial into a beacon of clarity. Unlike traditional flat applications, these three-dimensional luminous elements capture more pigment, ensuring a stronger, longer-lasting glow.
The result is superior legibility in all lighting conditions, from bright daylight to complete darkness, while adding a refined depth and sculptural quality to the dial.
Both functional and aesthetic, Lumicast markers elevate the watch with an unmistakable blend of precision engineering and timeless design.
TECHNICAL SPECIFICATIONS
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DIMENSIONS
Diameter. 40mm
Depth. 11mm
Lug-to-Lug. 46.8mm
Pin-to-Pin. 44.8mm
Lug Width. 20mm
CASE MATERIAL
316L Stainless Steel.
CASE FINISH
Polished bezel with brushed lug top and mirror polished flanks. Exhibition case back.
CROWN
Polished 316L stainless steel featuring embossed HILTS marque.
GLASS
Single-dome sapphire crystal with anti-reflective coating.
DIAL
Finely sandblasted, matte anthracite finished dial. Lumicast Super-LumiNova® markers feature at each hour position.
HANDS
Nickel-plated silver Dauphine-style hands, filled with Super-LumiNova®. Long-tip arrow second hand inset Super-LumiNova® tip.
WATER RESISTANCE
100m
STRAP
Original Vintage Italian black leather strap with 316L Stainless Steel featuring HILTS engraved on the clasp.
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MOVEMENT
Sellita SW200-1
TYPE
Automatic, self-winding mechanical
JEWELS
26
VIBRATIONS PER HOUR
28,800, 4Hz
FUNCTIONS
Central hours; central minutes; central sweeping seconds.
POWER RESERVE
~41 hours
Contact us by chat for the quickest response, or via our contact page. We will be happy to assist you!
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'IT LOOKS AMAZING! I LOVE IT!'
"BUILT WITH INTEGRITY, ENGINEERED FOR EXCELLENCE"
At Hilts, our philosophy is to craft watches that embody quiet strength, personal style, and lasting purpose.
Tools for the kind of life we believe in; intentional, grounded, and made to endure.