The Titanium Field Guide

Danubius Black Sea

The Danubius Black Sea is a current-production diver watch with a titanium (grade undisclosed; crystallized blue anodized) case, finished with crystallized blue anodization. It is priced close to the $1,299 median for the category.

All Danubius watchesWatch diver watchesUnder $3,000Microbrand
Price
$1,300
Material
Titanium
Grade / type
Titanium (grade undisclosed; crystallized blue anodized)
Water resistance
200 m
Type
Diver
Case diameter
40.0 mm
Origin
Romania
Movement
Automatic
Caliber
Sellita SW200
Complications
Date
Colour
Blue
Surface treatment
Crystallized blue anodization
Finish technology
Anodized / heat-treated
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Strap
Crystal
Sapphire
Display back
No
Dial
Aventurine; Musou Black
Dial colours
Black Meteorite
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Reference, Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction, Caseback, Matching bracelet
Medium confidence Verified Jun 2026 Source: Danubius Watches (maker) / WatchDNA hands-on Suggested by u/Potential-Peace6416
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
See it in the interactive guideGet new-watch alertsContribute a photo or review

Browse all watch comparisons →

Similar watches

Papar CenotePaparCenote$99540.0 mm10.9 mm thick60 gDiversame category · same style · similar price · similar sizeOcean Crawler Ocean Navigator V3 (Titanium)Ocean CrawlerOcean Navigator V3 (Titanium)$1,19942.0 mm14.8 mm thickDiversame category · same style · similar price · similar sizeVenezianico Nereide TitanioVenezianicoNereide Titanio$1,27842.0 mm12.5 mm thick66 gDiversame category · same style · similar price · similar sizeSynchron Ti300M PoseidonSynchronTi300M Poseidon$1,29041.0 mm11.9 mm thick50 gDiversame category · same style · similar price · similar sizeTrematic T-Five Beigua MarisTrematicT-Five Beigua Maris$1,32039.0 mm13.8 mm thickDiversame category · same style · similar price · similar sizeGruppo Ardito Lince (Titanium)Gruppo ArditoLince (Titanium)$1,36842.0 mm12 mm thickDiversame category · same style · similar price · similar sizeFarer Aqua Compressor Endeavour (Titanium)FarerAqua Compressor Endeavour (Titanium)$1,37041.0 mm12.5 mm thick62 gDiversame category · same style · similar price · similar sizeUnimatic Modello Uno U1S-T-MPUnimaticModello Uno U1S-T-MP$1,37741.5 mm11.25 mm thick62 gDiversame category · same style · similar price · similar size

Alternatives to the Danubius Black Sea

Varius SeekVariusSeek$1,09542.0 mm13.4 mm thick130 gDiversame category · same style · shared complications · similar priceCertina DS Action Diver 38mm TitaniumCertinaDS Action Diver 38mm Titanium$1,10038.0 mm13.2 mm thick86 gDiversame category · same style · shared complications · similar priceCertina DS Action Diver 40.5mm TitaniumCertinaDS Action Diver 40.5mm Titanium$1,11640.5 mm14.1 mm thick124 gDiversame category · same style · shared complications · similar priceCitizen Promaster Fujitsubo Platinum DLC (Super Titanium)CitizenPromaster Fujitsubo Platinum DLC (Super Titanium)$1,19541.0 mm119 gDiversame category · same style · shared complications · similar priceOceaneva Deep Marine Explorer II 1250mOceanevaDeep Marine Explorer II 1250m$1,19942.0 mm14.8 mm thick145 gDiversame category · same style · shared complications · similar priceContrarian Nova Titanium 300ContrarianNova Titanium 300$1,25042.0 mm13.4 mm thickDiversame category · same style · shared complications · similar price

Frequently asked questions

What is the case material of the Danubius Black Sea?

The Danubius Black Sea has a titanium (grade undisclosed; crystallized blue anodized) case. It is recorded at medium confidence pending a maker-stated material.

What size is the Danubius Black Sea?

It is 40.0 mm in diameter, and water resistant to 200 m.

How much does the Danubius Black Sea cost, and is it available?

It is current-production and lists from $1,300.

All Danubius watches · Watch diver watches · All 1,600 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions

Report an error on this page · how corrections work