Seiko SSB425 Chronograph – Silver Stainless Steel

Key Features

• Reliable Quartz chronograph with ±15 seconds/month accuracy

• Tachymeter scale for speed measurement

• 24-hour hand, small seconds, and date display

• Water resistance up to 100m (10 bar)

• Durable Hardlex crystal and stainless steel construction

• Elegant 41.5mm case suitable for daily wear and formal occasions

Case & Build

• Case Material: Stainless Steel

• Case Size: Diameter 41.5mm, Thickness 12.1mm, Lug-to-Lug 46.5mm

• Crystal: Hardlex

• Clasp: Three-fold clasp with push button release

• Distance Between Lugs: 22mm

• Weight: 133g

• Screw case back for added durability

Dial & Visibility

• Silver-tone dial with chronograph sub-dials

• Tachymeter bezel for time-speed conversions

• Luminous hands and indexes for clear readability in low light

Movement

• Caliber: 8T63

• Movement Type: Quartz

• Precision: ±15 seconds per month

• Battery Life: Approx. 3 years

• Functions:

  • Chronograph up to 60 minutes (1/5-second increments)

  • 24-hour hand

  • Small seconds hand

  • Date display

Durability

• Water Resistance: 100m (10 bar)

• Magnetic Resistance: 4,800 A/m

• Strong Hardlex crystal

• Secure clasp with push-button release