The Wristwatch Field Guide

Blancpain Fifty Fathoms Automatique 38mm Titanium

5007-12B40-98S

The Blancpain Fifty Fathoms Automatique 38mm Titanium is a current-production diver watch with a grey grade 23 case, finished with satin-brushed; blue sapphire bezel insert. It measures 38.2 mm across, and is water resistant to 300 m. Inside is the Blancpain 1150 automatic movement, with 100 h power reserve. Complications: Date. Priced from $23,500. Brand origin: Switzerland.

Titanium and ceramic diver watchesTitaniumDiversDisplay back
Reference
5007-12B40-98S
Type
Diver
Price
$23,500
Case diameter
38.2 mm
Thickness
Lug-to-lug
Water resistance
300 m
Weight
Origin
Switzerland
Movement
Automatic
Caliber
Blancpain 1150
Power reserve
100 h
Complications
Date
Material
Titanium
Grade / type
Grade 23
Colour
Grey
Hardness
Construction
Surface treatment
Satin-brushed; blue sapphire bezel insert
Caseback
Sapphire
Nickel-free
Yes
Bracelet / strap
Satin-brushed titanium bracelet, folding clasp
Matching bracelet
Standard
Crystal
Sapphire
Display back
Yes
Dial
Sunburst blue
Lume
Super-LumiNova
Availability
Offered
Status
Current
High confidence Verified Jul 2026 Source: Blancpain Maker / listing ↗
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Frequently asked questions

Is the Blancpain Fifty Fathoms Automatique 38mm Titanium nickel-free?

Yes. Nothing nickel-bearing touches the skin: a grey grade 23 case with a sapphire caseback, plus a non-steel crown and bracelet and clasp. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What is the case material of the Blancpain Fifty Fathoms Automatique 38mm Titanium?

The Blancpain Fifty Fathoms Automatique 38mm Titanium has a grey grade 23 case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Blancpain Fifty Fathoms Automatique 38mm Titanium?

It is 38.2 mm in diameter, and water resistant to 300 m.

How much does the Blancpain Fifty Fathoms Automatique 38mm Titanium cost, and is it available?

It is current-production and lists from $23,500.

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