Brand: SEIKO Model: Scuba Diver Orange monster Reference: 7S26-0350 Movement: mechanical with automatic winding, caliber 7S26 Functions: hours, minutes, seconds, day-dates Case: oversize entirely in steel Ferrule: unidirectional swivel with a sixtieth scale for the calculation of immersion times Crown: original screw, with protective shoulders, positioned at 4 o'clock Anse: curved Dimensions: 42.5 mm excluding crown Glass: sapphire Back: screw Water resistance: 200 meters Dial: orange, with bar indexes treated with luminescent material, lance-point hands, also luminescent, second in the center, day-date at 3 with rapid throw-in, sixty-scale scale, Seiko logo at 12 Strap: generic born Closure: generic The watch you see for sale is fully functional, keeping time to within 3 minutes a day.