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Certina DS-7 Quartz 39mm Unisex Watch Blue
Ref. C0434101104100
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Stepping up in the same colour and case shape
The DS-7 line draws its shape from a Certina model of the 1970s, and the integrated bracelet makes that lineage immediately legible — the case and links flow into one another without a break, the way sport watches were built before the lug-and-strap became the default. At 39mm it fits a wide range of wrists without the retro proportions feeling oversized, and at under 10mm thick it sits closer to the wrist than most integrated-bracelet designs manage. The sunray blue dial shifts between grey and vivid depending on the angle of light, and the baton indices keep the face clean enough that the colour does the work. The butterfly clasp adjusts without tools, which matters on a bracelet this substantial — at 121g it is present on the wrist in a way lighter integrated designs are not, and the fit makes the difference between that feeling purposeful or merely heavy. The end-of-life battery indicator is the kind of detail that earns its place quietly: no sudden stoppage, just a change in the seconds beat to signal the battery needs attention before the watch stops keeping time.
- Reference
- C0434101104100
- Brand
- Certina
- Case size
- 39mm
- Case thickness
- 9.72mm
- Case material
- Stainless steel
- Case shape
- Round
- Dial
- Blue
- Crystal
- Sapphire
- Movement
- Quartz
- Calibre
- ETA F06.412
- Functions
- Date
- Water resistance
- 100m
- Bracelet / strap
- Stainless steel bracelet
- Strap colour
- Silver
- Clasp
- Deployant clasp
- Lume
- Super-LumiNova
- Retailer
- Goldsmiths
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Yes. At 100m it is rated for swimming and snorkelling, though not for diving.
Will the glass scratch?
Unlikely. Sapphire is second only to diamond in hardness and shrugs off everyday marking.
Does it need a battery?
Yes. It is quartz, so expect a battery change every two to three years at a jeweller.
Is it a men's or women's watch?
Listed as unisex, and at this size it suits any wrist that takes the dimensions.
Cheapest place to buy
Goldsmiths is the only UK retailer we track stocking this reference, so there is nothing to compare it against today.
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