The Titanium Field Guide

KRONOSTI Deep Explorer

The KRONOSTI Deep Explorer is a current-production diver watch with a grade 5 titanium case. It is priced well under the $1,299 median for the category.

All KRONOSTI watchesWatch diver watchesUnder $500MicrobrandUnder 11 mm thickGrade 5 titaniumTitanium bracelet availableCompact (38 mm and under)
Price
$229
Material
Titanium
Grade / type
Grade 5 Titanium
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
Date
Colour
Grey
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Rubber strap (titanium bracelet optional)
Matching bracelet
Optional (or strap)
Crystal
Sapphire, AR
Dial
Heritage, Adventure, Meteorite
Dial colours
Meteorite
Lume
Super-LumiNova BGW9
Availability
Offered
Status
Current
Not published
Reference, Weight, Caliber, Hardness, Construction, Surface treatment, Display back
High confidence Verified Sep 2026 Source: KRONOSTI Deep Explorer Maker ↗ Spec checksGrade Jul 2026Price Jul 2026
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the KRONOSTI Deep Explorer?

The KRONOSTI Deep Explorer has a grade 5 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the KRONOSTI Deep Explorer?

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 cost, and is it available?

It is current-production and lists from $229.

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