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Silver stainless steel automatic watch with blue dial and metal bracelet, 38mm case, transparent case back

Seiko

Seiko 5 SNKL43K1 Automatic Watch 38mm Blue Dial

SKU CH-QXJD-EBFJP MPN SNKL43K1

Automatic 21-jewel movement powers this 38 mm stainless-steel watch with blue dial, day/date window and 30 m water resistance

  • StyleCasual
  • Series Name5
  • MaterialStainless Steel
  • MovementAutomatic
  • ColorSilver
  • Dial ColorBlue
  • Automatic self-winding movement with 21 jewels
  • Stainless steel case and band with fold-over clasp
  • 38 mm case diameter fits most wrists
  • Hardlex mineral crystal protects the blue dial
  • 30 m water resistance for daily splashes

What this watch is

The Seiko 5 SNKL43K1 is a 38 mm stainless-steel automatic watch with a blue analog dial and day-date window. It runs on the 21-jewel Caliber 7S26 self-winding movement and fastens with a fold-over deployment clasp on a matching metal bracelet.

Who it suits and who it does not

This model fits adults who want a casual, everyday mechanical watch with a transparent case back and 30 m water resistance. Buyers needing higher water resistance for swimming or diving, or a sapphire crystal instead of Hardlex mineral glass, should look at a different specification.

The specification that decides fit

The case measures 37 mm in diameter and 10.7 mm thick with a 20 mm lug width; if those dimensions do not match the wrist size or strap options you require, the watch will not be suitable.

Highlights

  • Automatic self-winding movement with 21 jewels
  • Stainless steel case and band with fold-over clasp
  • 38 mm case diameter fits most wrists
  • Hardlex mineral crystal protects the blue dial
  • 30 m water resistance for daily splashes

Specifications

BrandSeiko
ModelSNKL43K1
StyleCasual
Series Name5
MaterialStainless Steel
MovementAutomatic
ColorSilver
Dial ColorBlue
DisplayAnalog
DateDate
Band MaterialMetal
Band Length7
Band Width20
FastenerFold-Over Clasp
GenderMale
AgeAdult
ConditionNew
Case BackSee through
Case Diameter38
Case MaterialStainless Steel
Case Thickness11
CrystalMineral Crystal
Water-Resistant30m

Questions about this item

Will the 20mm band width fit my existing straps?

The band width is 20mm, so any standard 20mm strap will fit the lugs directly.

How do I set the day and date without damaging the 7S26 movement?

Pull the crown to the first click for date, second click for time; avoid changing the day/date between 9 PM and 3 AM.

When should the 21-jewel automatic movement be serviced?

A full service every 3 to 5 years keeps the 7S26 calibre accurate and the gaskets sealing at 30M water resistance.

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