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Seiko

Seiko 5 SNKP11K1 Automatic Watch Black Dial 42.00 mm

SKU CH-TB5Q-GCHB9

Automatic stainless-steel watch with day-date display, Hardlex crystal and 50 m water resistance

  • StyleCasual
  • MaterialStainless Steel
  • MovementAutomatic
  • ShapeRound
  • Dial ColorBlack
  • Dial MarkersIndex
  • Automatic 7S26 movement keeps time without a battery
  • 21 jewels reduce friction for lasting accuracy
  • Hardlex crystal resists everyday scratches
  • 50 m water resistance handles splashes and rain
  • Stainless steel bracelet with deployment clasp secures comfortably

Seiko 5 Automatic 42 mm Watch

The Seiko 5 SNKP11K1 is a men's casual timepiece built around an automatic mechanical movement. It features a round stainless steel case and a matching bracelet secured by a deployment clasp. The black dial uses index markers and shows both the day and date. It is suited for daily wear in informal settings.

50 m Water Resistance with Hardlex Crystal

The watch is rated to 50 m water resistance and protects the dial with a Hardlex crystal. This combination handles splashes, rain and brief immersion such as hand-washing or showering. It is not intended for swimming, diving or sustained water pressure. Buyers who need a higher rating for aquatic sports should look elsewhere.

21-Jewel Caliber 7S26 Movement

The automatic caliber 7S26 contains 21 jewels and winds itself through wrist motion, removing the need for a battery or daily manual winding. The movement drives the analog hands and the day-date complication at the three o'clock position. No additional software, apps or accessories are included in the package.

Highlights

  • Automatic 7S26 movement keeps time without a battery
  • 21 jewels reduce friction for lasting accuracy
  • Hardlex crystal resists everyday scratches
  • 50 m water resistance handles splashes and rain
  • Stainless steel bracelet with deployment clasp secures comfortably

Specifications

BrandSeiko
StyleCasual
MaterialStainless Steel
MovementAutomatic
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog
DateDate
Band MaterialStainless Steel
FastenerDeployment Clasp
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialStainless Steel
Case Thickness42.00 mm
CrystalHardlex Crystal
Water-Resistant50m
Special FeaturesHardlex Crystal,Deployment Clasp,Day and Date Display

Questions about this item

What does the 42.00 mm case thickness mean for wrist presence?

The 42.00 mm case thickness gives the watch a substantial profile on the wrist, making it clearly visible without feeling bulky thanks to the stainless steel construction.

How does the automatic 7S26 movement with 21 jewels perform in daily wear?

The 7S26 caliber winds itself from natural arm motion, so the watch keeps running without a battery; 21 jewels reduce friction for reliable timekeeping day after day.

Will the 50 m water resistance and Hardlex crystal handle swimming and knocks?

The 50 m rating covers splashes, rain and brief immersion, while the Hardlex crystal resists everyday scratches better than standard mineral glass.

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