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How an automatic watch works
Your wrist gives it energy. A spring saves it. A tiny balance sets the rhythm. Follow the journey inside an automatic watch, one pencil drawing at a time.
Certina · DS-7
DS-7 Chrono Auto
Ref. C0434271104100
Watch details and strap advice
- Case diameter
- 42 mm
- Case height
- 14.87 mm
- Case material
- Stainless Steel
- Case shape
- Round
- Water resistance
- 100 m
- Movement
- Automatic
- Caliber
- C07.611
- Dial
- Blue
The Certina DS-7 Chrono Auto Stainless Steel / Blue / Bracelet takes a 10 mm strap: measure between the lugs and that is the only number you need. We list 2 straps in that width. A chronograph carries a bit of sport: perforated leather, rubber or a sailcloth strap all sit well. With a 42 mm case and 100 m of water resistance, a thicker strap balances the case. Automatic movement. Most straps here come with quick-release spring bars, so the swap takes a minute and no tool.
Straps by lug width (10 mm) 2
All 2 10 mm strapsWidth is a starting point. Check the case and end fittings before choosing.
-
Slim Colour LeatherLeather€24.90 -
Denim StitchNylon€22.90
Read before you choose
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