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Silver stainless steel round watch with black dial and metal bracelet

Seiko

Seiko 5 Automatic SNKL45 37.00mm 30m watch

SKU CH-CJC5-WXC7K

Automatic 21-jewel movement with day-date display in a 37.00 mm stainless steel case rated to 30 m water resistance

  • StyleDress
  • MaterialStainless Steel
  • MovementAutomatic
  • ShapeRound
  • Dial ColorBlack
  • Dial MarkersIndex
  • Automatic 7S26 movement with 21 jewels powers the watch without a battery
  • Stainless-steel case and bracelet resist daily wear and corrosion
  • Hardlex crystal protects the black dial from scratches
  • Day and date display adds practical calendar information
  • 30 m water resistance handles splashes and brief immersion

Japan-made automatic dress watch

The Seiko 5 SNKL45 is a Japanese-built automatic watch with a 37.00 mm stainless-steel case and matching bracelet. It uses the 7S26 calibre with 21 jewels and a day-date window at three o'clock. The black dial carries applied index markers beneath a Hardlex crystal. It is sized for daily office wear rather than sport timing.

30 m water resistance for splashes only

The 30 m rating covers rain, hand-washing and brief immersion but not swimming or showering. The fixed bezel and pull-push crown provide no screw-down seal, so pressure changes quickly exceed the limit. Buyers who need a watch for pool laps or diving should look elsewhere.

Hardlex crystal and fold-over clasp add daily

Hardlex resists scratches better than standard mineral glass while staying lighter than sapphire. The fold-over clasp with a push-button release keeps the bracelet secure without fiddling with a traditional pin buckle. No extra tools, straps or software are included in the package.

Highlights

  • Automatic 7S26 movement with 21 jewels powers the watch without a battery
  • Stainless-steel case and bracelet resist daily wear and corrosion
  • Hardlex crystal protects the black dial from scratches
  • Day and date display adds practical calendar information
  • 30 m water resistance handles splashes and brief immersion

Specifications

BrandSeiko
StyleDress
MaterialStainless Steel
MovementAutomatic
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog
DateDate
Band MaterialStainless Steel
FastenerFold Over Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case BackPull/Push Crown
Case MaterialStainless Steel
Case Thickness37.00 mm
CrystalHardlex Crystal
Water-Resistant30m
Special FeaturesHardlex Crystal,Fold Over Clasp,Day and Date Display,Pull/Push Crown

Questions about this item

Will the 37.00mm stainless-steel case sit comfortably alongside a vintage leather strap I already own?

The case uses standard lug spacing for its size, so most aftermarket straps with matching lug width will fit the stainless-steel body.

How do I confirm the 7S26 automatic movement is keeping accurate time after I set it?

Set the time and day/date via the pull/push crown, wear the watch daily, then compare its reading to a reliable time source over several days.

Does the box include a tool for adjusting the stainless-steel bracelet or must I buy one separately?

The watch ships on its integral stainless-steel bracelet with a fold-over clasp; a link-removal tool is not included and must be purchased separately.

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