Citizen
Eco-drive super titanium
SPECIFICATIONS
Movementsolar
CaliberA060
Case size40mm
Case materialSuper Titanium with Duratect Platinum
Thickness12.2mm
Water resistance100m / 10 ATM
Crystalsapphire
Dial colorgreen
Complicationsperpetual calendar, power-reserve indicator, independent hour-hand adjustment, time-difference correction, shock detection, automatic hand-position adjustment
Limited ed.Yes
Release year2026
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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.