The Wristwatch Field Guide

KRONOSTI Deep Explorer

The KRONOSTI Deep Explorer is a current-production diver watch with a grey grade 5 titanium case. It measures 38.0 mm across, 10 mm thick, 47.5 mm lug to lug, and is water resistant to 300 m. Inside is the automatic movement, with 41 h power reserve. Complications: Date. Priced from $229 (from 229 (Heritage/Adventure) up to 449 (Meteorite dial)). Brand origin: Taiwan.

Titanium and ceramic diver watchesTitaniumDiversUnder $5,000
Reference
–
Type
Diver
Price
$229 · from 229 (Heritage/Adventure) up to 449 (Meteorite dial)
Case diameter
38.0 mm
Thickness
10 mm
Lug-to-lug
47.5 mm
Water resistance
300 m
Weight
–
Origin
Taiwan
Movement
Automatic
Caliber
–
Power reserve
41 h
Complications
Date
Material
Titanium
Grade / type
Grade 5 Titanium
Colour
Grey
Hardness
–
Construction
–
Surface treatment
–
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
Display back
–
Dial
Heritage, Adventure, Meteorite
Lume
Super-LumiNova BGW9
Availability
Offered
Status
Current
High confidence Verified Jul 2026 Source: KRONOSTI Deep Explorer Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

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Alternatives to the KRONOSTI Deep Explorer

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More titanium and ceramic watches from KRONOSTI

KRONOSTI Shark Shadow DiverKRONOSTIShark Shadow Diver$16838.0 mm10 mm thickDiverKRONOSTI Shark Shadow Diver GMTKRONOSTIShark Shadow Diver GMT$29538.0 mm10 mm thickDiverKRONOSTI Voyager HorizonKRONOSTIVoyager Horizon$14838.0 mm10 mm thickDiverKRONOSTI Voyager Horizon GMTKRONOSTIVoyager Horizon GMT$25938.0 mm10 mm thickDiverKRONOSTI Deep Explorer Aurora TitaniumKRONOSTIDeep Explorer Aurora Titanium$37938.0 mm10 mm thickDiverKRONOSTI Deep Explorer Aurora Titanium GMTKRONOSTIDeep Explorer Aurora Titanium GMT$27138.0 mm10 mm thickDiver

Frequently asked questions

What is the case material of the KRONOSTI Deep Explorer?

The KRONOSTI Deep Explorer has a grey 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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