Movement: Eco Drive
Case size (approx.): (width) 43mm x (thickness) 13mm
Waterproof performance: Reinforced waterproof for daily life (10 ATM)
date calendar
Equipped with Citizen's proprietary photovoltaic technology ``Eco-Drive'', the solar cell built into the watch generates electricity when it receives light and powers the watch. In addition, since excess electrical energy is stored in the secondary battery, there is no need to periodically replace the battery, and the secondary battery used does not contain any harmful metals, and no harmful substances are used in the manufacturing process. As the name suggests, it has been highly evaluated from an ecological perspective, and is the first watch to be certified as an "Eco Mark Product."
◆Case material: stainless steel
◆Belt material: nylon
◆Glass material: Mineral crystal
◆Movement: Eco Drive
◆Waterproof function: Reinforced waterproof for daily life (10 ATM)
◆Case diameter: 43mm
◆Case thickness: 13mm
◆Other functions: Date calendar
[Product Description]
This military-style field watch is designed for everyday wear and powered by Citizen's proprietary Eco-Drive technology, which charges from sunlight or indoor light.
●Equipped with Eco-Drive (Caliber J810)
Converts light into energy for up to 8 months of continuous operation. No battery replacement needed, ensuring worry-free long-term use.
●Durable & Lightweight Design (Case diameter: approx. 42.6mm, Thickness: approx. 12.3mm, Weight: approx. 87g)
Balanced size and lightweight construction provide a comfortable fit on the wrist.
●Highly Legible Black Dial
The dial features luminous Arabic numerals and hands for easy reading in both day and night conditions.
●Designed for Practical Functionality
Equipped with a date display, low-charge warning, and overcharge prevention—ideal for everyday use.
●Professional-Grade Water Resistance (10 ATM / 100m)
Withstands light water activities and swimming. Built to resist rain and sweat.
●Military-Inspired Nylon Strap
The black nylon band offers excellent durability and a lightweight, stylish look. Secured with a pin buckle for stability.
●Materials and Crystal
Stainless steel case combined with a mineral crystal glass ensures high durability and clarity.
[Recommended For]
-Want to avoid the hassle of battery replacement → Eco-Drive generates power from light, making maintenance easy
-Value a balance between outdoor functionality and daily wear → Lightweight yet durable design
-Prefer a clean, readable dial → Luminous time indicators + black dial enhance visibility
-Need reliable water resistance → 100m water resistance suits a variety of daily situations
-Appreciate military or minimalist design → Nylon strap paired with Arabic numerals for a rugged yet simple aesthetic
This timepiece combines refined military aesthetics, practical functionality, and Eco-Drive technology that eliminates the worry of running out of power. It’s a watch that grows on you the more you wear it—recommended for everyday use, business, and leisure alike.