






Orient Men's Mechanical Japanese Automatic Open Heart RN-AR0004Y
Description
Discover the ORIENT RN-AR0004Y, a meticulously crafted Japanese automatic mechanical watch designed for the modern gentleman. This timepiece showcases an open-heart dial, revealing the intricate inner workings of its self-winding movement with a 40+ hour power reserve. Encased in a sturdy build, it features a sapphire crystal for superior scratch resistance and a see-through case back that highlights the movement’s precision engineering. With 5 ATM water resistance, luminous hands, and a classic brown aesthetic, this watch seamlessly blends elegance with reliability. Perfect for both daily wear and formal occasions, it comes complete with its original box and instruction manual—a testament to Orient’s legacy of quality craftsmanship made in Japan.
- Model Number: RN-AR0004Y
- Movement: automatic
- Case Size (mm): 48.0
- Gender: male
- Case Back: display
- Case Shape: round
- Color: Brown
- Complications: date
- Crystal: sapphire
- Dial Features: open heart, luminescence
- Display: analog
- Limited Edition: No
- Power Reserve Hours: 40
- Style: dress
- Technical Features: hacking seconds, anti reflective coating
- Water Resistance (ATM): 5.0






