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Citizen
Caliber 0100
High-End & Luxury
$7,400
Citizen's flagship ultra-precision Eco-Drive quartz watch, rated accurate to within ±1 second per year via an 8.4MHz AT-cut crystal oscillator; billed as the world's most accurate light-powered watch.
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- Collection
- Signature
- Reference number
- AQ6021-51E
- Case material
- Super Titanium
- Case diameter
- 37.5 mm
- Case thickness
- 9.1 mm
- Movement
- Quartz
- Caliber
- Citizen 0100 (Eco-Drive)
- Water resistance
- 50 m
- Release year
- 2019
- Country of origin
- Japan
Wrist size visualizer
Case diameter and lug-to-lug drawn to scale (4px per mm) against a millimeter ruler — hold a ruler or tape measure up to the screen to compare.
mm circumference
This watch is missing a lug-to-lug measurement, so we can only show the case diameter to scale above.
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