Seiko - SUR531P1

Movement

• Calibre: 6N22
• Accuracy: ±15 seconds per month
• Battery life: Approx. 3 years

Case and bracelet

• Case size:
  • Thickness: 8.2 mm
  • Diameter: 29.8mm
  • Lug-to-lug: 37.0 mm
• Glass: Sapphire crystal
• LumiBrite: Lumibrite on hands and hour markers
• Clasp: Folding clasp with push button
• Lug width: 14mm

Other details

• Water resistant: 10 bar
• Magnetic resistance: 4.800 A/m
• Weight: 60.0g
• Features:
  • Screw-down case back