Mechanics 3 min read
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.
Police
Flash
Ref. PEWGQ0063001
Watch details and strap advice
- Case diameter
- 49 mm
- Case height
- 14.5 mm
- Case material
- Stainless Steel
- Case shape
- Tonneau
- Water resistance
- 50 m
- Movement
- Quartz
- Caliber
- 05-VX7J
- Dial
- Grey
The Police Flash takes a 26 mm strap: measure between the lugs and that is the only number you need. With a 49 mm case and 50 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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