





HERO DIVER VERIDIAN | 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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30 Day Returns
HERO DIVER VERIDIAN | 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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THE HILTS HERITAGE FLIA
The name Viridium draws its inspiration from the rich and evocative meaning of the color green in a seafaring context. It is not just a hue, but a symbol of various maritime concepts and the vibrant, living color of coastal waters teeming with life.
The outcome is a timepiece that combines modern capability with undeniable allure.
The Veridian Hero Diver combines professional-grade performance with expertly refined design, offering reliability and elegance both on land and in the water.

Artful Harmony of Finishes
The case of the Umbra Hero Diver is sculpted from marine-grade 316L stainless steel, finished with an artful blend of brushed and polished surfaces. Brushed silver lugs convey strength, while the high-polished sides and back reflect light with elegance.
A domed sapphire crystal with anti-reflective coating crowns the design, offering resilience and crystal-clear legibility. The polished stainless steel bezel, inset with ceramic, frames the dial with modern sophistication.
At 12 o’clock, a luminous C3BL Super-LumiNova® marker ensures readability in the darkest depths.

Exhibition Back with Signature Movement
Turn the watch over to reveal the heart of the Umbra Hero Diver: a Swiss SW200-1 automatic movement, customized with a rotor engraved with the HILTS logo and distinctive argyle design. Its Sellita-blue screws add flashes of color, showcasing attention to detail.
Rated to 200 meters of water resistance, the watch balances tool-watch resilience with refined artistry.

EMERALD GRADIENT SUNBURST DIAL
At the center is a emerald gradient sunburst dial, shifting from deep green to lighter tones that evoke the ocean’s depths.
The gradient finish amplifies contrast, making the applied Lumicast Super-LumiNova® numerals and hour markers radiate with clarity.
Polished Dauphine hands and a precise arrow-tip seconds hand complete the dramatic display.

Lumicast Super-LumiNova markers
More than markers, these luminous elements are sculptural details that define the dial’s character. Lumicast Super-LumiNova® absorbs light deeply, emitting a stronger, longer glow than traditional applications.
Their three-dimensional construction captures more pigment for unmatched nighttime visibility while also giving the dial a powerful, modern presence.
Functional, enduring, and beautifully executed, they exemplify the watch’s union of performance and 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
Deep emerald gradient sunburst 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 brown 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
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"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.