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Round silver stainless steel watch with black dial and metal bracelet

Seiko

Seiko 5 SNKL83K1 Automatic Stainless Steel Watch

SKU CH-6R17-CZY5H MPN SNKL83K1

Automatic dress watch with 21-jewel movement, day/date display, and see-through case back

  • StyleDress
  • Series Name5
  • MaterialStainless Steel
  • MovementAutomatic
  • ColorSilver
  • ShapeRound
  • Automatic movement with 21 jewels powers the watch without a battery
  • Stainless steel case and bracelet resist daily wear and corrosion
  • Day and date display with Spanish language option adds practical convenience
  • Hardlex crystal protects the black dial from scratches and impacts
  • See-through case back reveals the Calibre 7S36 movement in motion

Seiko 5 Automatic Dress Watch

The Seiko 5 SNKL83K1 is a self-winding automatic dress watch built for adults who prefer a classic analog display. Its stainless steel case and bracelet pair a black dial with silver-tone index markers and a day-date window. The see-through case back reveals the 21-jewel Calibre 7S36 movement in motion.

Mechanical Movement Practical Limits

An automatic movement relies on wrist motion to wind the mainspring, so the watch stops if left unworn for roughly two days. It does not offer the set-and-forget convenience of a battery-powered quartz model. The Hardlex crystal resists daily knocks but is not a sapphire crystal, so deep scratches can appear over time.

20 mm Lug Width Decides Strap Options

The bracelet attaches with a 20 mm lug width, which determines every aftermarket strap or bracelet that will fit without modification. Buyers who want a different look must source 20 mm accessories exclusively. Those needing a narrower or wider lug spacing should consider a different watch model.

Highlights

  • Automatic movement with 21 jewels powers the watch without a battery
  • Stainless steel case and bracelet resist daily wear and corrosion
  • Day and date display with Spanish language option adds practical convenience
  • Hardlex crystal protects the black dial from scratches and impacts
  • See-through case back reveals the Calibre 7S36 movement in motion

Specifications

BrandSeiko
ModelSNKL83K1
StyleDress
Series Name5
MaterialStainless Steel
MovementAutomatic
ColorSilver
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog
DateDay/Date
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-ResistantYes
Special FeaturesHardlex Crystal,Deployment Clasp,Pull/Push Crown

Questions about this item

Should I choose the 20 mm band width or a different size?

The 20 mm band width is fixed on this model; it matches the lug width of the stainless steel case and cannot be changed without replacing the bracelet.

What does the 21-jewel automatic movement mean for daily wear?

The 21-jewel Calibre 7S36 is a self-winding mechanical movement powered by wrist motion; it provides a day/date display and runs without a battery.

How does the Hardlex crystal hold up against everyday knocks?

Hardlex is Seiko's hardened mineral crystal; it resists scratches better than standard mineral glass but is not as hard as sapphire.

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