The Wristwatch Field Guide

Certina DS-7 Chrono Automatic Titanium

C043.427.44.041.00

The Certina DS-7 Chrono Automatic Titanium is a current-production chronograph watch with a grey titanium (pvd-coated, grade undisclosed) case, finished with pvd. It measures 42.0 mm across, and is water resistant to 100 m. Inside is the Valjoux A05.231 automatic chronograph (silicon balance spring) movement, with 60 h power reserve. Complications: Chronograph, Date. Priced from $2,000 (Approx (CHF 1,945).). Brand origin: Switzerland.

Titanium and ceramic chronograph watchesTitaniumDisplay backUnder $5,000
Reference
C043.427.44.041.00
Type
Chronograph
Price
$2,000 · Approx (CHF 1,945).
Case diameter
42.0 mm
Thickness
Lug-to-lug
Water resistance
100 m
Weight
Origin
Switzerland
Movement
Automatic chronograph (silicon balance spring)
Caliber
Valjoux A05.231
Power reserve
60 h
Complications
Chronograph, Date
Material
Titanium
Grade / type
Titanium (PVD-coated, grade undisclosed)
Colour
Grey
Hardness
Construction
Surface treatment
PVD
Caseback
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Strap or bracelet
Matching bracelet
Crystal
Sapphire
Display back
Yes
Dial
Blue
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jul 2026 Source: Certina (maker) Maker / listing ↗
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Frequently asked questions

What is the case material of the Certina DS-7 Chrono Automatic Titanium?

The Certina DS-7 Chrono Automatic Titanium has a grey titanium (pvd-coated, grade undisclosed) case. It is recorded at medium confidence pending a maker-stated material.

What size is the Certina DS-7 Chrono Automatic Titanium?

It is 42.0 mm in diameter, and water resistant to 100 m.

How much does the Certina DS-7 Chrono Automatic Titanium cost, and is it available?

It is current-production and lists from $2,000.

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