About the watch
The AQ4091-56W is a technically ambitious The CITIZEN anniversary model combining a lightweight Duratect Platinum Super Titanium case with Citizen’s high-accuracy A060 Eco-Drive movement. Its hand-dyed Tosa washi-paper dial, perpetual calendar, ±5-second annual accuracy, and worldwide limitation of 650 pieces give it stronger collector significance than a standard Super Titanium reference.
- Movement
- solar
- Caliber
- A060
- Case size
- 40mm
- Case thickness
- 12.2mm
- Case material
- Super Titanium with Duratect Platinum
- Complications
- perpetual calendar, power-reserve indicator, independent hour-hand adjustment, time-difference correction, shock detection, automatic hand-position adjustment
- Crystal
- sapphire
- Dial colour
- green
- Limited edition
- Yes
- Water resistance
- 100m / 10 ATM
- Release year
- 2026
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