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The simple science of quartz watches
Learn how a battery, a tiny crystal and a simple circuit work together to keep your quartz watch running with highly reliable accuracy every day.
Festina · Connected
Connected D Titan Back
Ref. F23000/A
Watch details and strap advice
- Case diameter
- 44 mm
- Case height
- 13.96 mm
- Case material
- Titanium
- Case shape
- Round
- Water resistance
- 30 m
- Movement
- Quartz
- Caliber
- Fks934 Smart Watch
- Dial
- Black
The Festina Connected D Titan Back / Yellow Ø 44 mm takes a 23 mm strap: measure between the lugs and that is the only number you need. With a 44 mm case and 30 m of water resistance, a thicker strap balances the case. Quartz movement. Most straps here come with quick-release spring bars, so the swap takes a minute and no tool.
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