Seiko 5 Sports Japan Made 100M 24 Hour Sub-dial Black Helmet Turtle Automatic Men's Nylon Strap Watch SSA289J1 Pair Case Thickness: 14

Case Thickness: 14

800 vibrations / hour (8 vibrations / second) FrequencyCalendar (date) functionOne-piece structure26 jewelsSecond hand stop functionReverse rotation prevention bezel

Caliber 4R37

Measuring unit: 1 secondCountdown range: 24 hoursCountdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)

Stainless steel fishbone designband with matt and shiny details

Seiko 5 Sports Japan Made 100M 24 Hour Sub-dial Black Helmet Turtle Automatic Men's Nylon Strap Watch SSA289J1 Pair Case Thickness: 14Seiko 5 Sports JAPAN Made 100M 24 Hour Sub dial Black Helmet Turtle Automatic Men's Nylon Strap Watch SSA289J1 Limited Edition Automatic Watch Glass: Hardlex Crystal Case material: Stainless Steel Strap material: Nylon Case size: 44 mm Water resistance: 100m 330ft Date Hand and automatic winding capabilities Power reserve: approximately 41 hours 24 jewels Caliber 4R37 {ABOUT TIMEPIECES SOLD} All TIMEPIECES sold by Prestige are 100% Authentic, Brand