Experience timeless craftsmanship with the Seiko Men’s Vintage Square Watch, model 7820-5410. The 28mm stainless steel case, silver-tone bezel, and bold black dial with square indexes deliver a distinctive retro vibe. Powered by a reliable quartz movement, this pre-owned timepiece now features a fresh battery and a brand-new black leather band for immediate wear.
Key Details
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Brand: Seiko
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Model: 7820-5410
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Movement: Quartz
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Case: Stainless Steel, 28mm, silver-tone, square
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Dial: Black with square indexes
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Bezel: Fixed, silver
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Band/ Strap: Black leather band (two-piece strap)
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Band Material: Leather
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Band Color: Black
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Caseback: Snap
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Water Resistance: Not water resistant
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Condition: Gently used with signs of wear; features a new band and a fresh battery; may have been sized to fit some wrist sizes
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Includes: Watch only (no papers, no box, no manual)
Vintage Style, Modern Reliability
This Seiko stands out with its distinctive square silhouette—a rare find in a field of round dress watches. The black dial provides excellent contrast for quick time reading, while the leather strap adds a timeless, versatile vibe that pairs effortlessly with both casual and semi-formal ensembles.
Why Choose This Seiko Vintage Square Watch?
- Classic, collectible design that’s instantly recognizable as Seiko heritage
- Compact 28mm case size that fits many wrists and looks polished on a variety of styles
- Quartz movement delivers accurate timekeeping with low maintenance
- Fresh battery and newly installed band ensure immediate wearability
- Not water resistant, making it a stylish, everyday accessory rather than a sports watch
Care & Usage
To preserve its vintage charm, avoid prolonged exposure to water. Clean the case with a soft cloth and store in a cool, dry place when not in use. Since this watch may have been sized, please check the photos for the maximum wrist size it can fit.
What’s Included
- Seiko vintage square watch (Model 7820-5410)
- New black leather band and fresh battery installed
