Seiko 5 Sports - SRPH31
Seiko 5 Sports Collection. Inspired by the vintage designs worn by early pilots, this updated classic offers genuine style with both durability and all-day versatility. Providing automatic technology that you control with every movement, this distinctive watch is powered by a 24-jewel movement that beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. With a 60-minute track marked in five-minute increments, the blue dial features a day/date calendar, and luminous hands and markers. The orange-tipped second hand provides bright punctuation, intensified by the matching orange liner of the blue nylon strap. Crafted of stainless steel with a screwdown see-through caseback for a view of classic timekeeping in action. 10 bar, 100M Water Resistant
Features
- Seiko 5 Sports Collection
- Inspired by vintage designs worn by early pilots
- Automatic with manual winding capability
- Blue dial
- 60-minute track marked in five-minute increments
- Day/date calendar
- Luminous hands and markers
- Orange-tipped second hand
- Screwdown see-through caseback
- 21,600 vibrations per hour
- 24 jewels
Specifications
- Collection: Seiko 5 Sports
- Gender: Men's
- Movement: Automatic
- Band: Nylon strap
- Dial Color: Blue
- Caliber: 4R36
- Case Diameter: 39.40mm
- Case Thickness: 13.22mm
- Case Length: 48.07mm
- Case Material: Stainless steel case
- Crystal: Curved Hardlex crystal
- Strap: Blue nylon strap with orange lining
- Water Resistance: 10 bar, 100 meters (330 feet)
Product Information
Product Information
Shipping & Returns
Shipping & Returns



Seiko 5 Sports - SRPH31
Seiko 5 Sports - SRPH31
Seiko 5 Sports Collection. Inspired by the vintage designs worn by early pilots, this updated classic offers genuine style with both durability and all-day versatility. Providing automatic technology that you control with every movement, this distinctive watch is powered by a 24-jewel movement that beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. With a 60-minute track marked in five-minute increments, the blue dial features a day/date calendar, and luminous hands and markers. The orange-tipped second hand provides bright punctuation, intensified by the matching orange liner of the blue nylon strap. Crafted of stainless steel with a screwdown see-through caseback for a view of classic timekeeping in action. 10 bar, 100M Water Resistant
Features
- Seiko 5 Sports Collection
- Inspired by vintage designs worn by early pilots
- Automatic with manual winding capability
- Blue dial
- 60-minute track marked in five-minute increments
- Day/date calendar
- Luminous hands and markers
- Orange-tipped second hand
- Screwdown see-through caseback
- 21,600 vibrations per hour
- 24 jewels
Specifications
- Collection: Seiko 5 Sports
- Gender: Men's
- Movement: Automatic
- Band: Nylon strap
- Dial Color: Blue
- Caliber: 4R36
- Case Diameter: 39.40mm
- Case Thickness: 13.22mm
- Case Length: 48.07mm
- Case Material: Stainless steel case
- Crystal: Curved Hardlex crystal
- Strap: Blue nylon strap with orange lining
- Water Resistance: 10 bar, 100 meters (330 feet)
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Seiko 5 Sports Collection. Inspired by the vintage designs worn by early pilots, this updated classic offers genuine style with both durability and all-day versatility. Providing automatic technology that you control with every movement, this distinctive watch is powered by a 24-jewel movement that beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. With a 60-minute track marked in five-minute increments, the blue dial features a day/date calendar, and luminous hands and markers. The orange-tipped second hand provides bright punctuation, intensified by the matching orange liner of the blue nylon strap. Crafted of stainless steel with a screwdown see-through caseback for a view of classic timekeeping in action. 10 bar, 100M Water Resistant
Features
- Seiko 5 Sports Collection
- Inspired by vintage designs worn by early pilots
- Automatic with manual winding capability
- Blue dial
- 60-minute track marked in five-minute increments
- Day/date calendar
- Luminous hands and markers
- Orange-tipped second hand
- Screwdown see-through caseback
- 21,600 vibrations per hour
- 24 jewels
Specifications
- Collection: Seiko 5 Sports
- Gender: Men's
- Movement: Automatic
- Band: Nylon strap
- Dial Color: Blue
- Caliber: 4R36
- Case Diameter: 39.40mm
- Case Thickness: 13.22mm
- Case Length: 48.07mm
- Case Material: Stainless steel case
- Crystal: Curved Hardlex crystal
- Strap: Blue nylon strap with orange lining
- Water Resistance: 10 bar, 100 meters (330 feet)
























