Movement
Caliber Number: 8T63
Movement Type: Quartz
Precision: ±15 seconds per month
Power Reserve: Approx. 3 years Battery Life
Functions:
- 24-hour hand
- Equipped with small seconds hand
- Chronograph up to 60 minutes in 1/5 second increments
- Date display
Case / Band
Case Material: Stainless steel
Thickness: 11.6 mm
Diameter: 43 mm
Lug-to-lug: 50.4 mm
Crystal: Sapphire crystal
Band Material: Three-fold clasp with push button release
Other Details
Water Resistance: 10 bar
Weight: 159 g
Features:
- Screw case back
Any purchase through our SEIKO Online Store has a 3-year guarantee.
Frequently Asked Questions
The SSB447P1 is a Seiko quartz chronograph sports watch featuring a black dial, tachymeter bezel, and stainless steel construction.
It uses the Seiko Caliber 8T63 quartz chronograph movement with approximately three years of battery life.
Yes, it is designed for daily use with durable materials, practical chronograph features, and sporty styling.
Yes, it has 10 bar (100m) water resistance, making it suitable for everyday wear and light swimming activities.
It stands out for its sporty chronograph design, sapphire crystal, tachymeter bezel, and reliable quartz performance.
