SEIKO ESSENTIALS HGK002 Quartz Chronograph Watch – 40mm with Sapphire Crystal
The SEIKO Essentials HGK002 is a versatile quartz chronograph watch from Seiko’s Essentials Collection. Powered by the reliable Caliber 8T63 quartz movement, this model features a balanced 40.0mm case, durable sapphire crystal, and 10 bar water resistance, combining accurate timekeeping with practical chronograph functionality.
Designed for everyday versatility, the HGK002 includes a 60-minute chronograph measuring in 1/5-second increments, a 24-hour hand, small seconds hand, and date display. Its combination of functionality, durability, and classic proportions makes it a practical choice within the SEIKO Essentials Collection.
Design Overview
The SEIKO Essentials HGK002 features a well-balanced 40.0mm case diameter, 11.5mm thickness, and 45.8mm lug-to-lug measurement. These proportions provide a substantial chronograph presence while remaining suitable for everyday wear.
The watch is protected by a sapphire crystal for excellent scratch resistance. LumiBrite on the hands and indexes improves visibility in low-light conditions, while the three-fold clasp with push-button release provides a secure and convenient fit.
Key Features
- SEIKO Essentials Collection
- HGK002 quartz chronograph watch
- 40.0mm case diameter
- Quartz movement – Caliber 8T63
- Chronograph up to 60 minutes in 1/5-second increments
- 24-hour hand
- Small seconds hand
- Date display
- Accuracy: ±15 seconds per month
- Approx. 3-year battery life
- Sapphire crystal
- LumiBrite on hands and indexes
- 10 bar water resistance
- Magnetic resistance: 4,800 A/m
- Three-fold clasp with push-button release
- 20mm distance between lugs
- Screw case back
Case & Exterior
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Crystal: Sapphire crystal
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LumiBrite: LumiBrite on hands and indexes
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Clasp: Three-fold clasp with push-button release
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Distance Between Lugs: 20 mm
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Water Resistance: 10 bar
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Magnetic Resistance: 4,800 A/m
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Case Back: Screw case back
Case Dimensions
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Diameter: 40.0 mm
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Thickness: 11.5 mm
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Lug-to-Lug: 45.8 mm
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Weight: Approx. 155 g
Movement & Performance
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Movement Type: Quartz
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Caliber: 8T63
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Accuracy: ±15 seconds per month
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Battery Life: Approx. 3 years
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Chronograph: Up to 60 minutes in 1/5-second increments
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24-Hour Hand: Equipped
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Small Seconds Hand: Equipped
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Date Display: Equipped
Summary
The SEIKO Essentials HGK002 Quartz Chronograph combines useful chronograph functionality with the reliable performance expected from Seiko’s Essentials Collection. Powered by Caliber 8T63, it offers a 60-minute chronograph with 1/5-second measurement, along with a 24-hour hand, small seconds hand, and date display.
With its versatile 40.0mm case, sapphire crystal, 10 bar water resistance, and LumiBrite hands and indexes, the HGK002 is an excellent choice for those looking for a SEIKO quartz chronograph that balances everyday practicality, durability, and classic styling.
For more details, visit the official Seiko website.
Warranty
This watch comes with Seiko’s official 3-year warranty, offering peace of mind and long-term reliability.
▶︎ Processing Time & Shipping Policy
▶︎ Refund Policy
We only carry Seiko USA products.
Unfortunately, we DO NOT ship internationally.
