The Citizen AQ4100-65L pairs a hand-dyed indigo Tosa washi dial with the light-powered A060 Eco-Drive movement, which Citizen rates to ±5 seconds per year. Announced in 2024 as a limited edition for the centenary of the first CITIZEN-branded watch, it was planned as a 600-piece worldwide release. Those are launch details—not evidence of current stock or resale value.
What is the Citizen AQ4100-65L?
The AQ4100-65L is a The CITIZEN limited-edition watch announced by Citizen in Japan on May 14, 2024. The company positioned it as a celebration of 100 years since the first CITIZEN-branded watch, with a planned release date of May 28, 2024. Citizen described it as the first The CITIZEN model to combine a hand-dyed indigo washi dial with a blue case and bracelet. The launch announcement specified 600 pieces worldwide. Citizen Japan’s launch announcement and its global announcement provide the launch context.
How the indigo washi dial is made
The dial is made from Tosa washi, a Japanese paper that Citizen says transmits light for use with Eco-Drive. For this pattern, the paper is wrapped around a tube, gathered into fine wrinkles and dyed repeatedly with natural indigo using pole-wrap shibori. Citizen notes that the technique is usually used to dye fabric. The result is a material-led dial whose irregular pattern comes from the dyeing process rather than a printed motif. Citizen says the first The CITIZEN hand-dyed indigo washi-dial model appeared in 2022; the AQ4100-65L develops that approach in this centenary edition.
A060 movement: accuracy and everyday functions
The A060 is a light-powered Eco-Drive quartz caliber. Citizen rates its accuracy at ±5 seconds per year. That is the manufacturer’s specification, not an independently measured result for this individual watch.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
#1 Best Overall
- Men's luxury timepieces with technical advancements and a sporty style
- 1/5 Second Chronograph Measures up to 60 Minutes, 12/24 Hour Time, Date
- Silver-Tone Stainless Steel
- Spherical Mineral Crystal
- 100 Meters Water Resistant and 5 Year Limited Warranty
The movement’s functions are intended to reduce routine adjustment and help manage power:
- Perpetual calendar: Citizen says it accounts automatically for month ends and leap years through February 28, 2100.
- Time-difference correction: Lets the wearer adjust the displayed time for a different time zone without resetting the watch as a conventional time-only movement would require.
- Power-reserve indicator and charge warning: Show remaining power and alert the wearer when charging is needed.
- Energy-saving function: Reduces power use when the watch is not receiving enough light; Citizen Europe lists longer running time with power save enabled.
- Shock detection and automatic hand-position adjustment: Help maintain correct hand operation and alignment after a shock or interruption.
Citizen’s US product page lists the model and its functions; the detailed regional running-time figures appear in Citizen Europe’s specifications.
Rank #2
- Polished silver-tone watch featuring blue sunray dial with stick indices and day/date window
- 40 mm stainless steel case with mineral dial window
- Japanese quartz movement with analog display
- Three-link stainless steel band with fold-over clasp
- Water resistant to 30 m (99 ft): In general, withstands splashes or brief immersion in water, but not suitable for swimming
Citizen AQ4100-65L specifications
| Specification | Published detail |
|---|---|
| Reference | AQ4100-65L |
| Movement | Citizen A060 Eco-Drive light-powered quartz |
| Manufacturer-rated accuracy | ±5 seconds per year |
| Dial | Tosa washi, hand-dyed with natural indigo using pole-wrap shibori |
| Case diameter | 38.3 mm in Citizen Japan and Europe specifications; the US page rounds this to 38 mm |
| Thickness | 12.2 mm, Japan-market design specification |
| Case and bracelet | Super Titanium with Duratect Platinum treatment, according to Citizen’s Japan launch specification |
| Crystal | Dual-sphere sapphire crystal with anti-reflective/Clarity coating in official descriptions |
| Water resistance | 100 meters on the US page; 10 ATM in Europe specifications |
| Running time | Seven months under normal operation; 1.5 years with power save, according to Citizen Europe |
| Launch edition size | 600 pieces worldwide, as announced by Citizen in 2024 |
These are published manufacturer specifications, not hands-on measurements. The size and material details above follow Citizen’s regional pages and Japan launch sheet; the regional case-diameter rounding and water-resistance formats are preserved rather than treated as contradictory specifications.
Launch price and buying the watch now
Citizen’s May 2024 Japan announcement gave a suggested retail price of ¥462,000 including tax (¥420,000 before tax), alongside the planned May 28, 2024 release and 600-piece global edition. Citizen identified these as planned launch values. They do not establish a present-day price, availability, or resale value, and should not be converted into a current price for another market.
Recommended Free Tools
Rank #3
- Iconic Promaster watches with advanced functions designed to venture to the deepest depths.
- 3 Hand, Date
- Silver-Tone Stainless Steel
- Luminous Hands and Markers and Anti-Reflective Mineral Crystal
- Featuring our Eco-Drive technology – powered by light, any light. 200 Meters Water Resistant and 5 Year Limited Warranty
For a current purchase, verify the exact AQ4100-65L reference, your region’s warranty terms, seller authorization, condition and asking price. The official US product listing confirms that Citizen has a page for this reference, but it does not confirm live inventory. Take care not to confuse it with AQ4100-65H, AQ4100-65W, AQ4100-65M or other related references.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Who the AQ4100-65L may suit
As an editorial judgment, this model is most compelling for someone who values a distinctive paper-and-indigo dial and a highly accurate, light-powered movement in the same watch. Its appeal is less about the limited-edition number alone than the combination of a traditional dyeing technique with a movement designed to minimize routine time and calendar adjustments. Citizen’s published material establishes the specifications and launch story; it does not provide independent test results for real-world accuracy, charging behavior or wear comfort.
Quick Recap
Best Value
- Stainless Steel Bracelet Watch
- Quartz
- Japanese-quartz Movement
- Case Diameter: 40mm; Operating Temp.: -10°C to +60°C
- Water resistant to 100m (330ft): in general, suitable for swimming and snorkeling, but not diving
Rank #4
- Timeless styling that effortlessly takes you from work to play.
- 3 Hand, Date
- Silver-Tone Stainless Steel
- Sapphire Crystal, Blue Dial
- 100 Meters Water Resistant and 5 Year Limited Warranty
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
