Seiko 5 Sports Field Series 100M Automatic Black Dial Men's Stainless Steel Watch HDB006K1 Diver's Countdown timer Measuring unit: 1

Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 to 60 minutes (1-minute increments) Others: Auto-repeat

The gold hands and indexes represent the morning twilight of early dawn

Seiko SE PADI Blue Ceramic Shroud Tuna 200M Diver's Men's Watch SRPA83J1

Seiko Japan Made Prospex 1959 Baby Alpinist Green Men's Leather Watch SPB245J1

Seiko 5 Sports Field Series 100M Automatic Black Dial Men's Stainless Steel Watch HDB006K1 Diver's Countdown timer Measuring unit: 1Seiko 5 Sports Field Series 100M Automatic Black Dial Men's Stainless Steel Watch HDB006K1 Glass: Hardlex Crystal Case material: Stainless Steel Water resistance: 100m 330ft Day Date Stainless Steel Case Stainless Steel Strap Automatic Movement Caliber: 4R36 24 Jewels Mineral Crystal Black Dial Luminous Hands And Markers Day And Date Display See Through Case Back Buckle Clasp 100M Water Resistance Thickness: 13. 2 mm Diameter: 41 mm Lug to lug: 48. 5