The Titanium Field Guide

Certina DS Action Diver 38mm Titanium

C048.807.44.081.00

The Certina DS Action Diver 38mm Titanium is a current-production diver watch with a Grade 2 titanium case, finished with brushed. At 86 g it sits around the middle for diver watches in the guide, and is priced under the $1,300 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

Titanium diver watchesUnder $3,000LightweightLightest, rankedOn a titanium braceletCompact (38 mm and under)
Price
$1,100
Titanium
Grade 2
Weight
86 g (with bracelet)
Water resistance
300 m
Nickel-free
Yes
Reference
C048.807.44.081.00
Type
Diver
Case diameter
38.0 mm
Thickness
13.2 mm
Origin
Switzerland
Movement
Automatic
Caliber
Powermatic 80 (ETA C07.621)
Power reserve
80 h
Complications
Date
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
Brushed
Caseback
Titanium
Bracelet / strap
Titanium bracelet (quick-release)
Titanium bracelet
Standard
Crystal
Domed sapphire, AR coated
Display back
No
Dial
Black, blue, or grey; ceramic bezel
Dial colours
Black Grey Blue
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Lug-to-lug Help verify
High confidence Verified Jul 2026 Source: Monochrome Maker / listing ↗
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Frequently asked questions

Is the Certina DS Action Diver 38mm Titanium nickel-free?

Yes. Nothing nickel-bearing touches the skin: a Grade 2 titanium case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Titanium Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What grade of titanium is the Certina DS Action Diver 38mm Titanium?

The Certina DS Action Diver 38mm Titanium has a Grade 2 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Certina DS Action Diver 38mm Titanium?

It is 38.0 mm in diameter, 13.2 mm thick, and water resistant to 300 m.

How much does the Certina DS Action Diver 38mm Titanium weigh?

About 86 g (w/ bracelet).

How much does the Certina DS Action Diver 38mm Titanium cost, and is it available?

It is current-production and lists from $1,100.

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