SEIKO SSK001
Design of the case and bracelet inspired by one of Seiko's best-loved sports watches, known to enthusiasts as the Seiko SKX series
Automatic GMT with manual winding capability
21,600 vibrations per hour
Power reserve: approximately 41 hours
24 jewels
Black and gray 24-hour GMT bezel
Black dial
Magnified date calendar
Luminous hands and markers
Large GMT hand for improved visibility and legibility
Screw-down see-through case-back
Case diameter: 42.5mm
Stainless steel case and stylized five-row bracelet
Tri-fold push button release clasp with lock
Water-resistant to 10 bar, 100 meters (330 feet)
Caliber 4R34