The 5 Sports SKX series includes Seiko's most popular sports watches. This series has now been expanded to include three new GMT models with 24-hour hands (dual time display function) in the most popular colour variants.

Caliber Number: 4R34
Movement Type: Automatic with manual winding
Power reserve: Approx. 41 hours
Jewels: 24

Functions:
- 24-hour hand (dual time display function)
- Stop second hand function

Case Material: Stainless steel
Case Size:
- Thickness: 13.6mm
- Diameter: 42.5mm
- Lug-to-lug: 46.0mm

Crystal: Hardlex with lenses
LumiBrite: LumiBrite on hands and index(es)
Band Material: Calfskin
Bracelet Length: 205.0
Distance between lugs: 22

Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Weight: 93.0g

Features:
- See-through case back
- Rotating bezel (24-hour display)
- See-through & Screw case back