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Blue dial stainless steel automatic watch with silver bracelet and day-date window

Seiko

Seiko 5 Automatic SNK371K1 Blue Dial Stainless Steel Watch

SKU CH-EZ83-0C074

An automatic 21-jewel movement powers this stainless steel dress watch with a blue dial, day-date display and 30 m water resistance

  • StyleDress
  • MaterialStainless Steel
  • MovementAutomatic
  • ShapeRound
  • Dial ColorBlue
  • Dial MarkersIndex
  • Battery-free 21-jewel automatic movement powers itself with arm motion
  • Blue dial with luminous hands and markers plus day-date window at three o'clock
  • 00 mm stainless steel case with fixed bezel and mineral Hardlex crystal
  • Stainless steel bracelet secures with deployment clasp and double push-button safety
  • Water resistant to 30 m (99 ft) for rain and splash protection

Seiko 5 Automatic Blue Dial Watch

This Seiko 5 automatic watch runs on a 21-jewel Japanese movement powered by wrist motion, removing the need for a battery. A blue dial with luminous hands, index markers and a day-date window sits under a mineral crystal. The 37.00 mm stainless steel case and matching bracelet fasten with a deployment clasp. Water resistance is rated to 30 metres or 99 feet.

Dress Wear for Daily Use

The dress styling and modest case size suit office wear and casual occasions where a slim analog watch is preferred. Buyers who need ISO-rated dive resistance, a screw-down crown or a larger case diameter should look at a different model. The fixed bezel and 30-metre rating rule out swimming or showering. Anyone wanting a chronograph, GMT hand or smartwatch connectivity will not find those functions here.

30 Metre Water Resistance Decides Fit

The single specification that determines whether this is the right part is the 30-metre water-resistance rating. It protects against rain and accidental splashes only. If the intended use includes swimming, snorkelling or any submersion, this watch does not meet the requirement and another piece must be chosen.

Highlights

  • Battery-free 21-jewel automatic movement powers itself with arm motion
  • Blue dial with luminous hands and markers plus day-date window at three o'clock
  • 00 mm stainless steel case with fixed bezel and mineral Hardlex crystal
  • Stainless steel bracelet secures with deployment clasp and double push-button safety
  • Water resistant to 30 m (99 ft) for rain and splash protection

Specifications

BrandSeiko
StyleDress
MaterialStainless Steel
MovementAutomatic
ShapeRound
Dial ColorBlue
Dial MarkersIndex
DisplayAnalog
DateDate
Band MaterialStainless Steel
FastenerDeployment Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialStainless Steel
Case Thickness37.00 mm
CrystalMineral Crystal
Water-Resistant30m
Special FeaturesMineral Crystal,Deployment Clasp,Day and Date Display

Questions about this item

Which Seiko 5 variant is the SNK371K1 among the range?

It is the blue-dial, stainless-steel version with a 37.00 mm case, mineral crystal, day and date display and a deployment clasp.

What does the 30 m water-resistance rating mean for daily wear?

It withstands rain and splashes but is not suitable for showering or submersion.

How does the automatic movement work without a battery?

The 21-jewel Japanese movement winds itself from arm motion and powers the watch continuously while worn.

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