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SEIKO SSB477 QUARTZ CHRONOGRAPH

Designed for precise timing with a refined, sporty character, the Seiko SSB477 brings confident chronograph performance to everyday wear. Its balanced 38.7 mm stainless steel case offers a comfortable presence on the wrist, while the box-shaped Hardlex crystal adds a distinctive profile.

Powered by Seiko’s Caliber 8T63 quartz movement, this timepiece delivers dependable accuracy of ±15 seconds per month and an approximate three-year battery life. The chronograph measures up to 60 minutes in precise 1/5-second increments, making it as practical as it is polished.

KEY FEATURES

• Reliable Caliber 8T63 quartz movement
• Chronograph measuring up to 60 minutes in 1/5-second increments
• Tachymeter function
• 24-hour hand and small seconds display
• Date display
• LumiBrite hands and indexes for enhanced visibility
• Stainless steel case
• Box-shaped Hardlex crystal
• Three-fold clasp with push-button release
• Screw caseback
• 5-bar water resistance

SPECIFICATIONS

• Movement: Quartz, Caliber 8T63
• Accuracy: ±15 seconds per month
• Battery life: Approximately 3 years
• Case diameter: 38.7 mm
• Case thickness: 12.6 mm
• Lug-to-lug: 45.1 mm
• Lug width: 20 mm
• Crystal: Box-shaped Hardlex
• Water resistance: 5 bar
• Magnetic resistance: 4,800 A/m
• Weight: 110 g

Clean proportions, useful timing functions, and Seiko reliability make the SSB477 a versatile choice for workdays, weekends, and every moment worth measuring.