The Titanium Field Guide

Octopus Kraken OCT-010 Titanium PT5000 Diver

The Octopus Kraken OCT-010 Titanium PT5000 Diver is a current-production diver watch with a grade 2 titanium case. At 100 g it sits around the middle for diver watches in the guide, and is priced well under the $1,299 median for the category. It ships on a matching titanium bracelet rather than a strap.

All Octopus Kraken watchesWatch diver watchesUnder $500MicrobrandLightest, rankedOn a titanium bracelet
Price
$305
Material
Titanium
Grade / type
Grade 2
Weight
100 g
Water resistance
200 m
Type
Diver
Case diameter
39.0 mm
Thickness
11.5 mm
Lug-to-lug
46 mm
Origin
China
Movement
Automatic
Caliber
PT5000
Complications
Date
Colour
Grey
Surface treatment
None
Finish technology
Natural finish
Caseback
Steel
Nickel-free
No (steel contact)
Bracelet / strap
Titanium bracelet
Matching bracelet
Standard
Crystal
Sapphire, AR
Display back
No
Dial
Black, blue
Dial colours
Black Blue
Lume
Swiss BGW9
Availability
Offered
Status
Current
Not published
Reference, Power reserve, Hardness, Construction
High confidence Verified Aug 2026 Source: Octopus Kraken (maker product page) Spec checksGrade Jun 2026Price Aug 2026Weight Jun 2026
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

IXDAO JD-X02T 39mm Titanium DiverIXDAOJD-X02T 39mm Titanium Diver$26939.0 mm11.5 mm thickDiversame category · same style · similar price · similar sizeKRONOSTI Deep ExplorerKRONOSTIDeep Explorer$22938.0 mm10 mm thickDiversame category · same style · similar price · similar sizeThorn Titanium Sub Diver (NH35, no GMT)ThornTitanium Sub Diver (NH35, no GMT)$254.3240.5 mm14 mm thick300 gDiversame category · same style · similar price · similar sizeKRONOSTI Deep Explorer Aurora TitaniumKRONOSTIDeep Explorer Aurora Titanium$37938.0 mm10 mm thickDiversame category · same style · similar price · similar sizeBoldr Venture x Art Story by Autistic Thai FoundationBoldrVenture x Art Story by Autistic Thai Foundation$44938.0 mm12.8 mm thick94 gDiversame category · same style · similar price · similar sizeBoldr Venture DiverBoldrVenture Diver$44938.0 mm12.8 mm thickDiversame category · same style · similar price · similar sizeThorn T006 38mm 50 Fathoms SbarakudaThornT006 38mm 50 Fathoms Sbarakuda$16938.0 mm10 mm thick69 gDiversame category · same style · similar price · similar sizeThorn 38mm 50 Fathoms 3H PT5000 Dive Watch T008Thorn38mm 50 Fathoms 3H PT5000 Dive Watch T008$16938.0 mm10 mm thickDiversame category · same style · similar price · similar size

Alternatives to the Octopus Kraken OCT-010 Titanium PT5000 Diver

San Martin Retro Titanium Diver SN0125-TSan MartinRetro Titanium Diver SN0125-T$23942.0 mmDiversame category · same style · shared complications · similar priceSeagull Ocean Series Colorful Titanium 41mmSeagullOcean Series Colorful Titanium 41mm$26941.0 mm12.8 mm thick74.4 gDiversame category · same style · shared complications · similar priceSan Martin Watchdives SN0121T Titanium 39mmSan MartinWatchdives SN0121T Titanium 39mm$27839.0 mm12.8 mm thick100.5 gDiversame category · same style · shared complications · similar priceHamtun Kraken H3HamtunKraken H3$31541.0 mmDiversame category · same style · shared complications · similar priceHelm Komodo TiHelmKomodo Ti$35040.0 mm15.5 mm thick145 gDiversame category · same style · shared complications · similar priceHelm Vanuatu TitaniumHelmVanuatu Titanium$35042.0 mm14 mm thick145 gDiversame category · same style · shared complications · similar price

More watches from Octopus Kraken

Octopus Kraken Oct-10Octopus KrakenOct-10$251.4339.0 mm11.5 mm thick100 gDiver

Frequently asked questions

Is the Octopus Kraken OCT-010 Titanium PT5000 Diver nickel-free?

No. At least one part that touches the skin is nickel-bearing steel (commonly the caseback or clasp), so the guide does not mark it nickel-free.

What is the case material of the Octopus Kraken OCT-010 Titanium PT5000 Diver?

The Octopus Kraken OCT-010 Titanium PT5000 Diver has a grade 2 titanium case, though its caseback is steel. This is confirmed against the maker spec.

What size is the Octopus Kraken OCT-010 Titanium PT5000 Diver?

It is 39.0 mm in diameter, 11.5 mm thick, 46 mm lug to lug, and water resistant to 200 m.

How much does the Octopus Kraken OCT-010 Titanium PT5000 Diver weigh?

About 100 g.

How much does the Octopus Kraken OCT-010 Titanium PT5000 Diver cost, and is it available?

It is current-production and lists from $305.

All Octopus Kraken 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