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 titanium (pvd-coated, grade undisclosed) case, finished with pvd. It is priced well under the $4,395 median for the category. The caseback is open, so the movement is visible.

All Certina watchesExotic-material chronograph watchesTitaniumBlackDisplay backUnder $5,000
Price
$2,000
Material
Titanium
Grade / type
Titanium (PVD-coated, grade undisclosed)
Water resistance
100 m
Reference
C043.427.44.041.00
Type
Chronograph
Case diameter
42.0 mm
Origin
Switzerland
Movement
Automatic chronograph (silicon balance spring)
Caliber
Valjoux A05.231
Power reserve
60 h
Complications
Chronograph, Date
Colour
Black
Surface treatment
PVD
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Strap or bracelet
Crystal
Sapphire
Display back
Yes
Dial
Blue
Dial colours
Blue
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Hardness, Construction, Caseback, Matching bracelet
Medium confidence Verified Jul 2026 Source: Certina (maker)
Facts are free to cite with a link.
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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 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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