The CITIZEN introduces a limited-edition model with an indigo washi paper dial hand-dyed in kachi-iro, the traditional Japanese “victory colour,” in a 40mm Super Titanium case with Cal. A060 Eco-Drive movement. 400 pieces worldwide.
The following post is based on press release information. Editorial commentary appears in italics.
New: The CITIZEN AQ4094-58L Limited Edition
Commentary
The washi paper dial is what makes this watch worth discussing. The dyeing process uses natural lye fermentation, with indigo dye applied multiple times to build the colour to the depth of kachi-iro. The result changes appearance depending on the angle and quality of light hitting it. That is not a marketing claim the way “deep” and “rich” often are, washi paper genuinely responds to light differently from lacquer or metallic dials.
The Cal. A060 is one of the more capable movements in the Eco-Drive line: ±5 seconds per year accuracy, perpetual calendar, and 18 months of reserve on a full charge in power-save mode. The 40mm Super Titanium case is about 40% lighter than stainless steel with five times the surface hardness, which means it wears well daily without accumulating visible scratches. The downside however, is that if it does scratch, it is almost impossible to polish out. At USD 3,100 for 400 pieces worldwide, the watch is priced higher within the Citizen product lineup but is well worth the practicality of a watch that is as set and forget as it gets. What’s so special about this edition? It appears that no two dials are the same, the lines differ based on the cut outs, which makes technically multiple unique dials despite the 400 pieces designation.
Release Details
The CITIZEN watches, created as part of CITIZEN’s pursuit of the essence of the watch, provide both superior quality and outstanding accuracy. This new limited-edition model features a striking indigo washi paper dial in kachi-iro, a deep blue colour traditionally associated with victory in Japan.
Kachi-iro is a deep shade of indigo traditionally considered lucky because it is pronounced in the same way as the Japanese word for “victory colour.” The colour was often used on samurai armour and celebratory gifts. The CITIZEN logo, Eagle Mark, and hands on the dial are finished in gold. The crown and Eagle Mark on the case back carry the same gold hue — accents exclusive to this limited-edition model.
Washi paper has long been used for paper screens in Japan to bring natural light into living spaces, making it a natural material for Eco-Drive dials. The washi paper on this dial was hand-dyed using a traditional natural lye fermentation dyeing technique. The dye is fermented and applied multiple times, creating a shade of indigo with considerable depth. The appearance of the delicate washi paper changes subtly depending on the angle and intensity of the light.
The model is equipped with a high-accuracy Eco-Drive movement with annual accuracy of ±5 seconds, eliminating the need for battery changes. All The CITIZEN models with high annual accuracy feature a perpetual calendar that automatically adjusts the end of each month, including leap years, until February 28, 2100. The watch also features an impact detection and lock function to protect the movement, and an automatic hand correction function in the event that the hands deviate from the correct time.
CITIZEN’s proprietary Super Titanium™ is approximately 40% lighter than stainless steel with approximately 5 times the surface hardness, as well as being corrosion resistant. The case and bracelet are treated with Duratect Platinum, giving the metal a gleaming silver finish. The lugs and bezel feature a polished mirror finish while the bracelet has a brushed finish.
The CITIZEN AQ4094-58L is a limited edition of 400 pieces worldwide, launching in June 2026.
Specifications
Reference: AQ4094-58L
Movement: Cal. A060, Eco-Drive light-powered
Accuracy: ±5 seconds per year
Functions: Hours, minutes, seconds, date, perpetual calendar
Power reserve: 18 months on full charge (power-save mode)
Case: 40.0mm diameter, 12.2mm thickness. Super Titanium™ with Duratect Platinum treatment.
Glass: Dual Sphere Glass with anti-reflective coating
Dial: Hand-dyed indigo Tosa washi paper (kachi-iro). Gold-coloured logo, Eagle Mark, and hands.
Water resistance: 10 bar
Limited edition: 400 pieces worldwide
Price: USD 3,100
Availability: June 2026