The Wristwatch Field Guide

KRONOSTI Deep Explorer Aurora Titanium

The KRONOSTI Deep Explorer Aurora Titanium is a current-production diver watch with a grade 5 titanium (heat-treated finish) case, finished with heat-treated aurora color finish, each piece unique. It is priced well under the $1,199 median for the category.

All KRONOSTI watchesExotic-material diver watchesTitaniumDiversUnder $5,000
Price
$379
Material
Titanium
Grade / type
Grade 5 Titanium (heat-treated finish)
Water resistance
300 m
Type
Diver
Case diameter
38.0 mm
Thickness
10 mm
Lug-to-lug
47.5 mm
Origin
Taiwan
Movement
Automatic
Power reserve
41 h
Complications
Time only
Colour
Grey
Surface treatment
Heat-treated aurora color finish, each piece unique
Caseback
Titanium
Nickel-free
Not verified (clasp or buckle material not confirmed)
Bracelet / strap
Rubber strap (titanium bracelet optional)
Matching bracelet
Optional (or strap)
Crystal
Sapphire, AR
Dial
Aurora heat-treated titanium (violet, ocean blue, emerald)
Dial colours
Blue Green Purple
Lume
Super-LumiNova BGW9
Availability
Offered
Status
Current
Not published
Reference, Weight, Caliber, Hardness, Construction, Display back
High confidence Verified Aug 2026 Source: KRONOSTI Deep Explorer Aurora Titanium Spec checksGrade Jul 2026Price Jul 2026
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Frequently asked questions

What is the case material of the KRONOSTI Deep Explorer Aurora Titanium?

The KRONOSTI Deep Explorer Aurora Titanium has a grade 5 titanium (heat-treated finish) case with a titanium caseback. This is confirmed against the maker spec.

What size is the KRONOSTI Deep Explorer Aurora Titanium?

It is 38.0 mm in diameter, 10 mm thick, 47.5 mm lug to lug, and water resistant to 300 m.

How much does the KRONOSTI Deep Explorer Aurora Titanium cost, and is it available?

It is current-production and lists from $379.

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