Seiko Model: SND253
Case Material: Brushed and Polished Solid Silvertone Stainless Steel with Screwdown Caseback
Case Diameter: 42mm (1.65")
Case Thickness: 10mm (0.39")
Movement: Precise Seiko Japanese Quartz Chronograph Caliber 7T92-OCFO
Power: SR927SW Battery
Crystal: Scratch Resistant Durable Hardlex Crystal
Bezel: Solid Black Stainless Steel Bi-Directional Rotating Pilot's Bezel with a Rotary Compass & Slide Rule for Rapid Calculations and Conversions (Multiplication, Division, Speed, Distance)
Dial: Jet Black Dial with Highly Luminous Silvertone Hands and Bullet-Shaped Hour Markers, Red Chronograph Hand, Contrasting Chronograph Subdials located at the 12:00-6:00-9:00 Hour Positions, Date Display Window located at the 3:00 Hour Position
Chronograph Subdials: Measuring 1/10th-Second, 12-Hours and 60-Minutes Luminous Lumibrite Luminous Hands and Hour Markers for Increased Night Time Visibility
Crown: Solid Stainless Steel Screwdown Crown located at the 3:00 Hour Position, Chronograph Function Pushers Calendar Framed Quick-Set
Bracelet: Solid Silvertone Stainless Steel Triple-Link Bracelet - 21mm (0.83") Wide, 9" Length Clasp Type Solid Stainless Steel Fold-Over Safety Deployment Clasp embossed with the Seiko Insignia
Water Resistance: 100 Meters (330 Feet - 10 ATM)
Serial Number: 774467
Received as a birthday gift from C+A on 2007-10-27
Worn daily.