The Seiko Conceptual SUR577P1 is a women's quartz watch known for its elegant design and durable construction. 

Movement and power

• Caliber: 6N42
• Power reserve: Approximately 3 years
• Accuracy: ±15 seconds per month 

Case

• Material: Stainless steel
• Diameter: 34.0 mm
• Thickness: 8.2 mm
• Lug-to-lug distance: 41.5 mm
• Case back: Screw case back 

Crystal

• Type: Sapphire crystal 

Water resistance

• Rating: 10 bar (100 meters)
• Suitable for: Swimming and showering; not suitable for scuba diving 

Band and clasp

• Clasp: Three-fold clasp with push button release 

Other specifications

• Weight: 95.0 g
• Magnetic resistance: 4,800 A/m