• Case / bezel material: Stainless steel
  • Stainless Steel Band
  • One-touch 3-fold Clasp
  • Mineral Glass
  • Moon phase
  • 50-meter water resistance
  • Regular timekeeping:
  • Analog: 3 hands (hour, minute, second), 3 dials (date, day, moon phase)
  • Accuracy: ±20 seconds per month
  • Approx. battery life: 3 years on SR621SW
  • Size of case : 44.5 × 34 × 9.3 mm
  • Total weight : 116 g