### Seiko Military SNK807 Review by A.I. WatchMetrics

**Overall Watch Rating**: 7.5/10

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**Metric Breakdown with Weightings:**

- **Brand (10% Weight)**: 7.0/10  

  Seiko is a well-known brand with a strong reputation for reliability and affordability. While it doesn't carry the prestige of luxury brands, Seiko’s history of innovation, particularly in affordable automatic movements, makes it highly respected in its category.

- **History & Innovation (10% Weight)**: 7.5/10  

  Seiko has a rich history in watchmaking, including pioneering quartz movements. While the SNK807 is a more basic model, it benefits from Seiko's extensive experience with affordable automatics.

- **Rarity (10% Weight)**: 6.5/10  

  The Seiko SNK807 is widely available and mass-produced, which lowers its rarity score. However, its cult following among enthusiasts who appreciate affordable mechanical watches gives it some appeal.

- **Material (10% Weight)**: 6.0/10  

  The SNK807 features a standard stainless steel case with a brushed finish, and a Hardlex crystal. The materials are durable and functional but not luxurious, reflecting its budget-friendly pricing.

- **Dials & Design (10% Weight)**: 7.8/10  

  The watch has a simple and highly legible military-style dial. The blue dial with Arabic numerals and day-date complication offers practicality and a timeless aesthetic. The dial design is functional and well-executed for its purpose, giving it a solid rating.

- **Movement (10% Weight)**: 7.2/10  

  The watch uses Seiko's **7S26 automatic movement**, which is known for its reliability and ease of service. While it lacks hand-winding and hacking capabilities, it’s a robust movement at this price point.

- **Complications (10% Weight)**: 6.0/10  

  The SNK807 features a day-date complication, which adds utility but is relatively simple compared to more complex complications seen in higher-end watches.

- **Functions (10% Weight)**: 7.5/10  

  - **Water Resistance**: 30 meters, good for occasional splashes but not suitable for swimming.  

  - **Lume**: Lumibrite lume on hands and markers, functional for low-light visibility.  

  - **Caseback Display**: Transparent caseback offers a view of the movement.  

  - **Power Reserve**: Approximately 40 hours, decent for an automatic watch in this price range.  

  - **Accuracy**: The 7S26 movement offers moderate accuracy but is less precise than high-end automatics.

- **Versatility (10% Weight)**: 8.0/10  

  With its military styling, the SNK807 is a versatile piece that can be worn casually or as a field watch. The blue nylon strap adds a more relaxed and utilitarian feel, making it a good everyday choice.

- **Cohesiveness (10% Weight)**: 8.2/10  

  The design is cohesive with its military-inspired functionality. The watch strikes a balance between practical aesthetics and reliability, making it a solid, unified package.

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### Summary

The **Seiko Military SNK807** is a well-regarded and affordable entry into the world of automatic watches. It offers a clean, functional design, complete with a military-inspired dial and the reliable **7S26 automatic movement**. While lacking in luxury materials or complex complications, the SNK807 excels as a budget-friendly, no-frills timepiece with strong everyday wearability. Its blue dial and matching nylon strap give it a casual appeal, and its transparent caseback adds a touch of interest for those who enjoy viewing mechanical movements. Overall, it’s an excellent value proposition for those seeking an automatic watch without breaking the bank.

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**A.I. WatchMetrics Review v6.20**