CITIZEN watches, created as part of CITIZEN’s pursuit of the essence of the watch, provide both superior quality and outstanding accuracy. Two limited-edition models will be launched to celebrate the 30th anniversary of the brand. Equipped with a high-accuracy light-powered Eco-Drive*1 movement with annual accuracy of ±5 seconds, these two new models from the Iconic Nature Collection use Tosa washi paper on the dial to express fleeting moments of beauty in nature. Both models will be released with a limited edition of 400 pieces worldwide.

The CITIZEN Iconic Nature Collection 30th Anniversary Model with
Eco-Drive and annual accuracy of ± 5 seconds - 400 pieces worldwide
（Left）AQ4103-16W（Right）AQ4100-22A

The CITIZEN was established in 1995 as a collection of watches that integrate seamlessly with the lifestyle of the owner. 2025 marks the 30th anniversary of the brand.

Two new models are being launched from the Iconic Nature Collection to celebrate this milestone. Both models speak to the living, breathing spirit of Japanese aesthetics that has endured throughout the country’s history. The concept of okashi appears in classical Japanese literature and is used to describe fleeting moments of beauty and joy in everyday life inspired by beautiful landscapes, the changing seasons, or anything that moves the soul. This idea is central to the way that Japanese people interpret the world around them as demonstrated by the concepts of nijimi (intentionally allowing ink to bleed into paper) and kasure (light, dry brushstrokes) which reflect the natural artistic effects of ink on paper. Washi paper, with its natural textures and association with ink drawings and calligraphy, is the ideal material to convey these ideas.

The AQ4103-16W is a model inspired by the spectacular moment when the setting sun creates a golden glow along the ridge of a mountain. The black washi paper dial features a kasure brushstroke effect created with gold leaf together with a brown gradient that is reminiscent of autumn colors. The case is made of Super Titanium™*2 finished with Duratect Amber Yellow*3, a newly developed surface hardening technology with an elegant amber yellow color.

The AQ4100-22A is a model expressing the magical moment when dawn gently breaks in mid-winter and the rising sun gradually illuminates the freshly fallen snow covering the landscape. It features a Tosa washi dial with platinum leaf applied by hand using a traditional Japanese decorative technique called Sunago-maki, where fine platinum leaf powder is sprinkled on the surface of the paper like snow. A gray gradient provides the element of nijimi, capturing the harsh beauty of the winter scenery. The gray second hand is reminiscent of charcoal, burned to combat the harsh winter cold, and provides a striking accent.

Both models are equipped with a high-accuracy Eco-Drive movement with annual accuracy of ±5, seconds and the cases are made of lightweight, scratch resistant Super TitaniumTM. The crocodile leather straps are produced by a tanner certified by the Leather Working Group (LWG)*4. The eagle mark on the dial, crown, and case back symbolizes the twin ideals of The CITIZEN - foresight and dedication to the pursuit of ideals as well as the enduring connection between watch and wearer.

• *1 Eco-Drive is CITIZEN’s proprietary technology that powers watches using any natural or artificial light source, eliminating the need to replace batteries. A first within the watch industry, Eco-Drive was certified as an Eco Mark product by the Japan Environment Association (JEA) and recognized for its contribution to environmental sustainability.
• *2 Super Titanium™ is CITIZEN’s proprietary technology to treat solid titanium with surface hardening technology. It is at least 5 times harder than stainless steel, resistant to scratches, lightweight and gentle to the skin for comfortable wearing.
• *3 Duratect is CITIZEN’s proprietary surface hardening technology that enhances the surface hardness of metals such as stainless steel and titanium, protecting watch bodies from scratches and damage. This technology offers excellent abrasion quality and maintains the luster of metals for long periods of time.
  Duratect amber yellow is a variety of Duratect that produces as soothing gold colour. It provides Vickers hardness of 1,700to 2,300HV, approx. 20 times harder than conventional gold plating.
  Platinum is a soft precious metal with Vickers hardness of 50-100 HV. CITIZEN’s proprietary surface hardening technology boosts this figure to 1,000-1,200 Hv. This treatment provides superior hardness as well as a bright, almost transparent, silver sheen to produce remarkably beautiful timepieces. (Vickers hardness of stainless steel is approx. 200 Hv).
• *4 Leather Working Group (LWG): An international organization including brands that sell leather products to consumers, manufacturers of leather(tanners), and suppliers of chemicals to the leather industry. LWG assesses the environmental performance and safety of leather manufacturing, and grants certification to tanneries that meet its strict standards. In April 2023, Citizen Watch became a member of the LWG organization.

<About The CITIZEN>

The CITIZEN brand aims to become an integral part of users’ lives by tirelessly pursuing the next ideal in timekeeping accuracy, quality, design, and reliability. The CITIZEN is celebrating its 30th anniversary in 2025.

The CITIZEN special site: https://www.citizenwatch-global.com/the-citizen/

<About CITIZEN>

CITIZEN WATCH is a true manufacture d'horlogerie with the capabilities to carry out the entire watch manufacturing process in-house, from creating a watch’s individual components to its final assembly and adjustment. The company operates in more than 140 countries and regions around the world. Since its founding in 1918, CITIZEN has held the belief of “BETTER STARTS NOW” — that is, no matter who you are and what you do, it is always possible to make something better, and now is the time to start doing it. Sharing this belief, we began making mechanical watches, invented and improved technologies and explored the future of watches such as our proprietary light-powered Eco-Drive technology.

• * Eco-Drive, Duratect, Super Titanium are trademarks or registered trademarks of Citizen Watch Co., Ltd.
• * The final design and specifications are subject to change without notice.
• * The availability, specifications, and related information, such as the product code for the models featured in this site, may vary by markets. If you would like to know more details, including the availability of these products in your area, please select your local website from our global site.

The CITIZEN special site