Citizen Collection BM8180-71W Eco-Drive Men’s Watch
Product Description
The Citizen Collection BM8180-71W is a practical Eco-Drive solar-powered men’s watch designed for everyday reliability and versatility. Featuring a classic three-hand design with day and date display, this watch is suitable for both work and casual wear.
The watch uses a 36.5 mm case size, a comfortable “boys size” that fits well on slimmer wrists while maintaining a balanced and classic appearance. This compact size makes it ideal for users who prefer a lighter and more wearable watch.
The white dial provides a clean and timeless look, complemented by bold three-dimensional indexes that enhance both style and readability. Luminous hands and indexes allow the time to be easily read even in low-light conditions.
Powered by Citizen’s Eco-Drive technology, the watch converts natural or indoor light into energy, eliminating the need for regular battery replacement. Once fully charged, the watch can operate for approximately 6 months, providing dependable long-term performance.
With a stainless steel case and bracelet and 10 ATM water resistance, the BM8180-71W is built for durability while maintaining a simple and refined design suitable for everyday use.
Key Features
- Brand: Citizen
- Series: Citizen Collection
- Model: BM8180-71W
- Eco-Drive solar powered movement
- Day and date display
- Classic three-hand design
- White dial with bold three-dimensional indexes
- Luminous hands and indexes
- Stainless steel case and bracelet
- Comfortable 36.5 mm case size
- Suitable for daily wear
Functions
- Eco-Drive solar movement
- Charge warning function
- Overcharge prevention
- Quick start function
- Power reserve approx. 6 months when fully charged
- Day and date display
- Quick date adjustment
- Quick day adjustment
- Day display language switch (Japanese / English)
Size Chart
Inch
| Item | Size |
|---|---|
| Case Width | 1.44 in |
| Case Thickness | 0.45 in |
| Band Width | 0.71 in |
| Adjustable Wrist Size | 5.12 – 7.87 in |
CM
| Item | Size |
|---|---|
| Case Width | 3.65 cm |
| Case Thickness | 1.15 cm |
| Band Width | 1.8 cm |
| Adjustable Wrist Size | 13.0 – 20.0 cm |
Product Specifications
| Item | Details |
|---|---|
| Model Number | BM8180-71W |
| Caliber | E101 |
| Movement | Eco-Drive (Solar Powered) |
| Accuracy | ±15 seconds per month |
| Power Reserve | Approx. 6 months |
| Weight | Approx. 107 g |
| Case Material | Stainless Steel |
| Strap Material | Stainless Steel |
| Glass | Spherical Crystal Glass |
| Water Resistance | 10 ATM |
| Dial | White Dial |
| Luminous | Hands and Indexes |
| Origin | Japan |