Seiko 5 Sports SSK025 Field GMT Black Case Automatic

For the first time, the Seiko 5 Sports Field series introduces a new watch with a GMT function.

The prominent, five-sided GMT hand in red enhances legibility against the black dial.

The thick, curved glass lends the watch an air of sophistication ideally suited for travelers.

Caliber Number: 4R34

Movement Type: Automatic with manual winding

Power reserve: Approx. 41 hours

Jewels: 24

Case Material: Stainless steel (hard coating)

Case Size: Thickness:13.6mm

Diameter: 39.4mm

Lug-to-Lug: 47.9mm

Crystal: Curved Hardlex

LumiBrite: LumiBrite on hands and index(es)

Band Material: Calfskin

Distance between lugs: 20

Other Details 

Water Resistance: 10 bar

Magnetic Resistance: 4,800 A/m

Weight: 79.0g

Features: See-through & Screw case back

Functions:

• 24-hour hand (dual time display function)
• Stop seconds hand function