The Wristwatch Field Guide

Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback Titanium

5200-1210-G52A

The Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback Titanium is a current-production diver watch with a grade 23 titanium case, finished with satin-brushed. It is priced well above the $1,199 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

All Blancpain watchesExotic-material diver watchesTitaniumDiversDisplay backChronograph
Price
$20,800
Material
Titanium
Grade / type
Grade 23
Water resistance
300 m
Reference
5200-1210-G52A
Type
Diver
Case diameter
43.0 mm
Thickness
14.9 mm
Origin
Switzerland
Movement
Automatic (flyback chronograph)
Caliber
Blancpain F385
Power reserve
50 h
Complications
Chronograph, Date
Colour
Grey
Surface treatment
Satin-brushed
Caseback
Sapphire
Nickel-free
Yes
Bracelet / strap
Titanium, NATO or canvas
Crystal
Sapphire
Display back
Yes
Dial
Anthracite sunburst
Dial colours
Grey
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Hardness, Construction, Matching bracelet
Medium confidence Verified Jul 2026 Source: Blancpain / Monochrome Maker ↗
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Frequently asked questions

Is the Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback Titanium nickel-free?

Yes. Nothing nickel-bearing touches the skin: a grade 23 titanium 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 Bathyscaphe Chronographe Flyback Titanium?

The Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback Titanium has a grade 23 titanium case with a sapphire caseback. It is recorded at medium confidence pending a maker-stated material.

What size is the Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback Titanium?

It is 43.0 mm in diameter, 14.9 mm thick, and water resistant to 300 m.

How much does the Blancpain Fifty Fathoms Bathyscaphe Chronographe Flyback Titanium cost, and is it available?

It is current-production and lists from $20,800.

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