The Wristwatch Field Guide

Titan Zero Hour Professional Diver 500m Titanium

10071QM01

The Titan Zero Hour Professional Diver 500m Titanium is a current-production diver watch with a black grade 2 case, finished with black coating. It measures 44.2 mm across, 15.5 mm thick, and is water resistant to 500 m. Inside is the Titan calibre 7AC0 automatic movement, with 40 h power reserve. Complications: Time only. Priced from $840 (approx (INR 77,995); limited to 500). Brand origin: India.

Titanium and ceramic diver watchesTitaniumBlackDiversUnder $5,000
Reference
10071QM01
Type
Diver
Price
$840 · approx (INR 77,995); limited to 500
Case diameter
44.2 mm
Thickness
15.5 mm
Lug-to-lug
–
Water resistance
500 m
Weight
–
Origin
India
Movement
Automatic
Caliber
Titan calibre 7AC0
Power reserve
40 h
Complications
Time only
Material
Titanium
Grade / type
Grade 2
Colour
Black
Hardness
–
Construction
–
Surface treatment
Black coating
Caseback
Titanium
Nickel-free
Not verified (bracelet, strap, or clasp hardware not confirmed)
Bracelet / strap
Strap
Matching bracelet
–
Crystal
Sapphire
Display back
No
Dial
Black
Lume
Yes
Availability
Offered
Status
Current (limited to 500)
High confidence Verified Jul 2026 Source: Monochrome Maker / listing ↗
Facts are free to cite with a link.
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Alternatives to the Titan Zero Hour Professional Diver 500m Titanium

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MagretteMoana Pacific Professional Titanium$84844.0 mmDiversame category · same style · similar price · similar size
MagretteMoana Pacific Professional DESTRO Titanium$84844.0 mmDiversame category · same style · similar price · similar sizeSeagull Ocean Series Pro Ice Wing Titanium 43mmSeagullOcean Series Pro Ice Wing Titanium 43mm$86943.0 mm13.5 mm thick110 gDiversame category · same style · similar price · similar size
VictorinoxI.N.O.X. Professional Diver Titanium$75045.0 mmDiversame category · same style · similar price · similar size

More titanium and ceramic watches from Titan

TitanStellar 3.0 Wandering Hour$2,05042.0 mm13.9 mm thickOther
TitanEdge UltraSlim Mechanical$3,30040.0 mm5.7 mm thickDress

Frequently asked questions

What is the case material of the Titan Zero Hour Professional Diver 500m Titanium?

The Titan Zero Hour Professional Diver 500m Titanium has a black grade 2 case with a titanium caseback. This is confirmed against the maker spec.

What size is the Titan Zero Hour Professional Diver 500m Titanium?

It is 44.2 mm in diameter, 15.5 mm thick, and water resistant to 500 m.

How much does the Titan Zero Hour Professional Diver 500m Titanium cost, and is it available?

It is current-production and lists from $840.

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