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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

  • Product series5
  • Watch movementAutomatic
  • Watch face colorBlue
  • Display typeAnalog
  • Date displayDate
  • Strap materialMetal
  • 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.

How it compares

Measured against everything we stock in Analog & Digital Wristwatches, at today’s prices. Recalculated every night.

Price $164.99
Pricier than about 60% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameSeiko
Model nameSNKL43K1
Design styleCasual
Product series5
Product colorSilver
Watch face colorBlue
Item conditionNew
Display
Display typeAnalog
Size & build
Main materialStainless Steel
Strap materialMetal
Strap length7
Strap width20
Closure typeFold-Over Clasp
Case constructionSee through
Case size38
Housing materialStainless Steel
Watch glassMineral Crystal
Environment & compliance
Water resistance30m
More details
Watch movementAutomatic
Date displayDate
Suitable forMale
Age groupAdult

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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