The Wristwatch Field Guide

Blancpain Fifty Fathoms Automatique 45mm Titanium

5015-12B30-B52B

The Blancpain Fifty Fathoms Automatique 45mm Titanium is a current-production diver watch with a black grade 23 case, finished with satin-brushed; black ceramic bezel insert. It measures 45.0 mm across, and is water resistant to 300 m. Inside is the Blancpain 1315 automatic movement, with 120 h power reserve. Complications: Date. Priced from $22,800. Brand origin: Switzerland.

Titanium and ceramic diver watchesTitaniumBlackDiversDisplay back
Reference
5015-12B30-B52B
Type
Diver
Price
$22,800
Case diameter
45.0 mm
Thickness
Lug-to-lug
Water resistance
300 m
Weight
Origin
Switzerland
Movement
Automatic
Caliber
Blancpain 1315
Power reserve
120 h
Complications
Date
Material
Titanium
Grade / type
Grade 23
Colour
Black
Hardness
Construction
Surface treatment
Satin-brushed; black ceramic bezel insert
Caseback
Sapphire
Nickel-free
Yes
Bracelet / strap
Sail-canvas strap, titanium folding clasp
Matching bracelet
Crystal
Sapphire
Display back
Yes
Dial
Sunburst black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Blancpain Maker / listing ↗
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Frequently asked questions

Is the Blancpain Fifty Fathoms Automatique 45mm Titanium nickel-free?

Yes. Nothing nickel-bearing touches the skin: a black grade 23 case with a sapphire caseback, plus a non-steel crown and strap. 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 45mm Titanium?

The Blancpain Fifty Fathoms Automatique 45mm Titanium has a black grade 23 case with a sapphire caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Blancpain Fifty Fathoms Automatique 45mm Titanium?

It is 45.0 mm in diameter, and water resistant to 300 m.

How much does the Blancpain Fifty Fathoms Automatique 45mm Titanium cost, and is it available?

It is current-production and lists from $22,800.

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