Seiko 5 Sports SKX Sports Style GMT SerieR
Automatic GMT with manual winding capability,21,600 vibrations per hour,Power reserve: approximately 41 hours,
24 jewels. Blue and black 24-hour GMT bezel,Blue dial,Magnified date calendar,Luminous hands and markers
Large GMT hand for improved visibility and legibility
Screwdown 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