About this itemProduct detailsAutomatic 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 Screwdown see-through caseback 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 41 hour power reserve, black & gray 24-hour GMT bezel, magnified date calendar, luminous hands & markers, screwdown see-through caseback Item shape: Round Clasp type: Tri-fold push button release clasp with lock Power source type: Battery Powered Power source type: Battery Powered SpecificationsFeaturesAnalog Display, 24 Jewels, 12/24 Hours Display, 100m Water ResistanceBrandSeikoGenderMaleAge GroupAdult There are currently no product reviews. Write Review