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Kronosti

KRONOSTI Shark Shadow Diver – 300M Ultra Black

Diver

$269$399In stock

Last checked Oct 26, 2026

View on Kronosti’s site ↗

From Kronosti

All black. All titanium. All 300m. The most uncompromising configuration in the lineup. ✔ 300m Professional Diver ✔ 5-Year Global Warranty ✔ Ships Worldwide ✔ Secure Checkout The Ultra Black is the Shark Shadow Diver taken to its logical extreme — black case, black bezel, black dial. No contrast. No compromise. Grade 5 titanium throughout, rated to 300m, with Swiss BGW9 Super-LumiNova that activates in complete darkness. Invisible in daylight. Unmistakable at depth. Sapphire crystal with AR coating. Unidirectional ceramic bezel. For those who need nothing to stand out except the time. Key Features Ultra Black – Full Blackout Configuration 300m Water Resistance Grade 5 Titanium Case – Ultra-Lightweight Swiss BGW9 Super-LumiNova Sapphire Crystal with AR Coating Unidirectional Ceramic Bezel Designed for explorers. Built for those who go first. Specifications Case Material: Grade 5 Titanium Crystal: Sapphire with AR coating Lume: Swiss BGW9 Super-LumiNova Bezel: Unidirectional ceramic bezel Water Resistance: 300m / 30ATM Strap: Rubber (default) / Titanium (optional) Select your variant above and add to cart. Free worldwide shipping · 30-day returns · 5-year warranty.

Specifications

Details and photos come from Kronosti’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.

Case

Diameter
Not listed
Lug-to-lug
Not listed
Thickness
Not listed
Thickness incl. crystal
Not listed
Lug width
Not listed
Material
Grade 5 titanium

Movement

Type
Automatic
Caliber
Not listed
Power reserve
Not listed
Functions
Not listed

Crystal and bezel

Crystal
Sapphire
Bezel
Not listed

Water resistance

Rated to
300 m

Dial and lume

Dial
Not listed
Lume
Swiss BGW9 Super-LumiNova

Strap

Strap
rubber
Every spec Kronosti lists
Lume
Swiss BGW9 Super-LumiNova
Bezel
Unidirectional ceramic bezel
Strap
Rubber (default) / Titanium (optional)
Crystal
Sapphire with AR coating
Case Material
Grade 5 Titanium
Water Resistance
300m / 30ATM

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