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SEIKO Chronograph SSB447 - Shipping January 2025

Specifications

Movement

Caliber Number
8T63
Movement Type
Quartz
Accuracy
±15 seconds per month
Battery life
Approx. 3 years
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
Case Size
Thickness:11.6mm
Diameter:43.0mm
Lug-to-lug:50.4mm
Crystal
Sapphire crystal
Clasp
Three-fold clasp with push button release
Lug width
22

Other Details

Water Resistance
10 bar
Magnetic Reluctance
4,800 A/m
Weight
159.0
Features
  • Screw case back
  • Screw case back

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