Certina DS-X GMT 41mm Unisex Watch Grey

Ref. C0474521108100

The DS-X takes Certina's longstanding DS — Double Security — platform and pushes it further with what the brand calls DS Concept Extreme: a reinforced caseback, an ultra-thin dial-support seal, and a screwed movement holder working together to absorb impacts well beyond standard benchmarks. The GMT complication and the bidirectional 24-hour bezel let the wearer track a second zone directly from the dial, which makes the watch genuinely useful for anyone moving between time zones rather than wearing the complication as decoration. At 41.2mm across and 12.15mm thick, it sits with reasonable discretion on the wrist for a watch built to this kind of durability brief. The anthracite sunray dial keeps the layout readable — the green GMT hand separates visually from the silver main hands without requiring much effort — and the Super-LumiNova coverage means that distinction holds after dark. The ETA F06.865 PreciDrive movement includes an end-of-life indicator, so the battery gives advance warning rather than simply stopping. The quick-release bracelet system requires no tools, which matters more than it sounds on a 175-gram steel bracelet worn through active use.

Reference

C0474521108100

Brand

Certina

Case size

41.2mm

Case thickness

12.15mm

Case material

Stainless steel

Case shape

Tonneau

Dial

Anthracite

Crystal

Sapphire

Movement

Quartz

Calibre

ETA F06.865

Functions

GMT, Date

Water resistance

200m

Bracelet / strap

Stainless steel bracelet

Strap colour

Silver

Clasp

Folding clasp

Lume

Super-LumiNova

Retailer

Goldsmiths