SSB437

SSB437

The Seiko SSB437 Coutura Chronograph combines a sporty appearance with practical everyday functionality. It features a striking black carbon-fiber-patterned dial, silver subdials and a stainless steel case with black accents. The perforated black leather strap with red stitching adds a distinctive racing-inspired touch. Powered by Seiko’s reliable 8T63 quartz movement, this watch offers chronograph timing, a date display, sapphire crystal protection and 100-meter water resistance. A great choice for anyone who appreciates precision, comfort and bold design.

Seiko SSB437 – Technical Specifications

• Brand: Seiko
• Model: SSB437
• Collection: Coutura
• Watch Type: Men’s Chronograph
• Movement: Quartz
• Caliber: Seiko 8T63
• Dial Color: Black
• Dial Pattern: Carbon Fiber
• Case Material: Stainless Steel with Black Accents
• Case Diameter: 42 mm
• Case Thickness: 11.8 mm
• Case Length: 50.2 mm
• Crystal: Sapphire Crystal
• Strap Material: Leather
• Strap Color: Black with Red Stitching
• Lug Width: 20 mm
• Functions: Hours, Minutes, Small Seconds, 24-Hour Display, Date and Chronograph
• Chronograph: Up to 60 Minutes
• Tachymeter: Yes
• Luminescence: LumiBrite Hands and Markers
• Water Resistance: 100 Meters / 10 Bar
• Case Back: Screw Case Back
• Clasp: Three-Fold Clasp with Push-Button Release
• Battery Life: Approximately 3 Years
• Accuracy: ±15 Seconds per Month
• Weight: 91 g