The Seiko Seiko-5 SRPH31 is a high-quality men's watch that offers both style and functionality. This watch has a sporty and modern design, making it perfect for everyday wear or more active pursuits.
The watch features a round stainless steel case with a diameter of 39.4mm and a thickness of 13.2mm. The case is brushed and polished, giving it a sleek and sophisticated look. The blue dial has bold white hour markers and hands, providing a clear and easy-to-read display.
The SRPH31 is powered by an 4R36 automatic movement, which means that it is self-winding and does not require a battery. The watch also has a power reserve of approximately 41 hours, ensuring that it keeps accurate time even when not in use.
The Seiko 4R36 movement is a mechanical automatic movement that is highly regarded for its accuracy and reliability. It is a self-winding movement, which means that it does not require a battery and is powered by the natural motion of the wearer's wrist.
The 4R36 movement has a frequency of 21,600 beats per hour, which is standard for most mechanical movements. It has 24 jewels, which help to reduce friction and ensure smoother operation of the movement.
One of the unique features of the 4R36 movement is its ability to be manually wound. This means that the watch can be wound by turning the crown, even if it is not being worn on the wrist. This feature can be useful for ensuring that the watch is fully wound and keeping accurate time.
The 4R36 movement also includes a day-date complication, which displays both the day and the date on the watch dial. This complication is highly practical and adds to the functionality of the watch.
Another notable feature of the 4R36 movement is its hacking function. When the crown is pulled out to set the time, the movement stops, allowing for precise time setting. This feature is useful for those who require exact timekeeping, such as pilots or military personnel.
This watch is the day and date display located at the 3 o'clock position. The day and date can be easily adjusted using the crown.
The SeikoSRPH31 is water-resistant up to 100 meters, making it suitable for swimming and snorkeling.
Overall, the Seiko Seiko-5 Sport Automatic Watch SRPH31 is a stylish and reliable timepiece that offers both form and function. Its automatic movement, day and date display, and water-resistant design make it a great choice for anyone looking for a versatile and high-quality watch.
- Manufacturer: Seiko
- Brand: Seiko
- Country of origin: Japan
- Manufacturer: Seiko
- Caliber Number: 4R36
- Type: Automatic
- Jewels: 24
- Power reserve: 41 hours
- Material: Surgical grade stainless steel
- Diameter: 39.4 mm
- Water Resistance: Diver's watch to 100 meters (330 feet).
- Glass: Hardlex Mineral
- Crown: Standard
- Case back: Screw-in
- Illumination: LumiBrite
- Fixed bezel
- Material: Blue nylon with orange lining
- Width: 22 mm
- Buckle: Pin buckle out of stainless steel
- Warranty card
- Watch box
- Registration card
- Three Hand
- Case Material:
- 316L Surgical Grade Stainless Steel
- Case Width:
- Dial Color:
- Strap Type:
- Watch Type:
- Water Resistance:
- 10 ATM