The Wristwatch Field Guide

Tandorio Thorn 42mm Retro Titanium Diver

T011

The Tandorio Thorn 42mm Retro Titanium Diver is a current-production diver watch with a grey grade 2 case. It measures 41.9 mm across, 12.9 mm thick, 50.5 mm lug to lug, and is water resistant to 200 m. Inside is the PT5000 automatic movement. Complications: Date. Priced from $199 (On sale; regular 325). Brand origin: China.

Titanium and ceramic diver watchesTitaniumDiversUnder $5,000
Reference
T011
Type
Diver
Price
$199 · On sale; regular 325
Case diameter
41.9 mm
Thickness
12.9 mm
Lug-to-lug
50.5 mm
Water resistance
200 m
Weight
–
Origin
China
Movement
Automatic
Caliber
PT5000
Power reserve
–
Complications
Date
Material
Titanium
Grade / type
Grade 2
Colour
Grey
Hardness
–
Construction
–
Surface treatment
None
Caseback
–
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
20mm rubber strap, pin buckle
Matching bracelet
–
Crystal
Sapphire, AR
Display back
–
Dial
Black, blue, white, with black or vintage bezel options
Lume
C3
Availability
Offered
Status
Current (between batches)
High confidence Verified Jun 2026 Source: Tandorio (maker product page) Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

Similar titanium and ceramic watches

Berny Automatic Titanium Diver WatchBernyAutomatic Titanium Diver Watch$18441.5 mm12.7 mm thick115 gDiversame category · same style · similar price · similar sizeWatchdives WD007 V4 Sea Ghost NTTD TitaniumWatchdivesWD007 V4 Sea Ghost NTTD Titanium$18942.0 mm12.2 mm thick54 gDiversame category · same style · similar price · similar sizeWatchdives WD50Ti Titanium 50-FathomsWatchdivesWD50Ti Titanium 50-Fathoms$19940.0 mm13.25 mm thickDiversame category · same style · similar price · similar size
Tactical FrogTitanium FX-Diving V4$18942.0 mm13.3 mm thickDiversame category · same style · similar price · similar sizeSeagull Ocean Series Colorful Titanium 41mmSeagullOcean Series Colorful Titanium 41mm$26941.0 mm12.8 mm thick74.4 gDiversame category · same style · similar price · similar size
ThornT011 Titanium Vintage$18941.0 mmDiversame category · same style · similar price · similar size
WatchdivesWD007 Top Hat Sapphire Titanium$19942.0 mmDiversame category · same style · similar price · similar size
San MartinRetro Titanium Diver SN0125-T$23942.0 mmDiversame category · same style · similar price · similar size

Alternatives to the Tandorio Thorn 42mm Retro Titanium Diver

Heimdallr Titanium SKX DiverHeimdallrTitanium SKX Diver$17942.0 mmDiversame category · same style · shared complications · similar price
ThornSHY036 39mm PT5000 Titanium$18939.0 mmDiversame category · same style · shared complications · similar price
WatchdivesWD007 39mm PT5000 Titanium NTTD$19939.0 mmDiversame category · same style · shared complications · similar priceAragon Enforcer Titanium 9015AragonEnforcer Titanium 9015$22944.0 mm16 mm thick181 gDiversame category · same style · shared complications · similar priceHeimdallr Titanium TunaHeimdallrTitanium Tuna$18947.0 mmDiversame category · same style · shared complications · similar price
Thorn38mm Titanium 50-Fathoms Diver$18938.0 mmDiversame category · same style · shared complications · similar price

More titanium and ceramic watches from Tandorio

Tandorio Titanium Pilot 39mmTandorioTitanium Pilot 39mm$11939.0 mm12 mm thickPilot

Frequently asked questions

What is the case material of the Tandorio Thorn 42mm Retro Titanium Diver?

The Tandorio Thorn 42mm Retro Titanium Diver has a grey grade 2 case. This is confirmed against the maker spec.

What size is the Tandorio Thorn 42mm Retro Titanium Diver?

It is 41.9 mm in diameter, 12.9 mm thick, 50.5 mm lug to lug, and water resistant to 200 m.

How much does the Tandorio Thorn 42mm Retro Titanium Diver cost, and is it available?

It is current-production and lists from $199.

All titanium and ceramic Tandorio watches · Titanium and ceramic diver watches · All 1040 watches

Learn: Titanium vs Ceramic · Ceramized Titanium