The Wristwatch 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 grey grade 2 case, finished with brushed. It measures 38.0 mm across, 13.2 mm thick, 86 g, and is water resistant to 300 m. Inside is the Powermatic 80 (ETA C07.621) automatic movement, with 80 h power reserve. Complications: Date. Priced from $1,100 (MSRP). Brand origin: Switzerland.

Titanium and ceramic diver watchesTitaniumDiversUnder $5,000
Reference
C048.807.44.081.00
Type
Diver
Price
$1,100 · MSRP
Case diameter
38.0 mm
Thickness
13.2 mm
Lug-to-lug
Water resistance
300 m
Weight
86 g (with bracelet)
Origin
Switzerland
Movement
Automatic
Caliber
Powermatic 80 (ETA C07.621)
Power reserve
80 h
Complications
Date
Material
Titanium
Grade / type
Grade 2
Colour
Grey
Hardness
Construction
Surface treatment
Brushed
Caseback
Titanium
Nickel-free
Yes
Bracelet / strap
Titanium bracelet (quick-release)
Matching bracelet
Standard
Crystal
Domed sapphire, AR coated
Display back
No
Dial
Black, blue, or grey; ceramic bezel
Lume
Super-LumiNova
Availability
Offered
Status
Current
High confidence Verified Jun 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 grey grade 2 case with a titanium 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 Certina DS Action Diver 38mm Titanium?

The Certina DS Action Diver 38mm Titanium has a grey grade 2 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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