The Seiko V828A is a slim analog quartz movement that builds on the features of its sibling, the V827A. It offers classic timekeeping functionality with a date complication while maintaining a sleek profile and high energy efficiency. Compact, accurate, and designed for easy maintenance, the V828A is found in many Seiko dress and everyday watches that prioritize both form and function.

Overview

The V828A is a three-hand quartz movement with a quick-set date display. Like other members of the V800 family, it focuses on clean analog performance and a thin form factor suitable for modern watch designs. The movement is favored for its stability, low power consumption, and dependable operation across a wide range of conditions.

Its streamlined construction allows manufacturers to create watches with thin cases without compromising reliability or aesthetics. The inclusion of a date display makes it more practical than the basic V800A or V803A variants.

Key Features

• Timekeeping: Hours, minutes, and central seconds hand.

• Date Display: Quick-set calendar, typically located at 3 o’clock.

• No Digital Functions: Fully analog movement for simplicity and reliability.

• Crown Operation:

  • Position 0: Normal running.

  • Position 1: Quick-set date.

  • Position 2: Time-setting with stop-seconds (hacking function).

The layout offers intuitive control, making it suitable for everyday users and collectors alike.

Technical Specifications

• Caliber: V828A

• Movement Type: Quartz (analog-only)

• Battery: SR621SW (1.55V silver oxide)

• Battery Life: Approx. 3 years

• Accuracy: ±15 seconds per month

• Jewel Count: 0

• Diameter: Approx. 17.5 mm

• Thickness: Approx. 2.50 mm

• Hand Sizes:

  • Hour: 1.10 mm

  • Minute: 0.65 mm

  • Seconds: 0.20 mm

Its compact size and flat design make it ideal for refined, low-profile watches.

Servicing and Handling

• Battery Replacement: Replace with SR621SW only. After battery change, reset the circuit by bridging the AC contact with the battery using tweezers or a conductive probe.

• Date Mechanism: Avoid adjusting the date between 9 PM and 3 AM. Doing so may damage the calendar mechanism.

• Hand Setting: Use gentle pressure when installing hands. Misalignment or excess force may cause rubbing or hand skipping.

• Water Resistance: Replace and lubricate case gaskets after service to maintain water resistance.

Routine care and gentle handling ensure long-term accuracy and performance.

Common Issues

• Sticking Hands: Usually caused by incorrect hand installation or foreign particles between the dial and hands.

• Date Not Changing: Worn or misaligned date gears may prevent proper function. In such cases, replace the affected components.

• Dead Movement Post Battery Change: Most often due to skipping the AC reset step.

Conclusion

The Seiko V828A is a durable and efficient quartz movement ideal for those seeking precision in a simple, elegant package. Its three-hand layout with date display serves as a practical solution for daily wear, while its slim dimensions support refined watch case designs. For both watchmakers and wearers, the V828A delivers consistent performance with minimal maintenance.