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Round stainless steel watch with black dial and bracelet

Seiko

Seiko 5 Automatic 21 Jewels 38.00 mm SNKK17J1 Men's Watch

SKU CH-RVR5-27NE6

Automatic 21-jewel Japanese movement in a 38.00 mm stainless steel case with black dial, day-date display and 30 m water resistance

  • Watch movementAutomatic
  • Product shapeRound
  • Watch face colorBlack
  • Dial markingsIndex
  • Display typeAnalog
  • Date displayDate
  • Automatic 21-jewel movement powers the watch without a battery
  • 30 m water resistance protects against splashes and brief immersion
  • Stainless-steel case and bracelet resist daily wear
  • Mineral crystal shields the black dial from scratches
  • Deployment clasp secures the bracelet with one-handed operation

Japan-made automatic watch

The Seiko 5 SNKK17J1 is a men's dress watch powered by the 7S26 automatic calibre with 21 jewels. It is built for daily wear and draws energy from wrist motion rather than a battery. The 38.00 mm stainless-steel case suits a range of wrist sizes.

Stainless steel build and deployment clasp

A solid stainless-steel bracelet fastens with a deployment clasp that secures the watch without stressing the spring bars each time. Mineral crystal protects the black dial and its index markers. The integrated bracelet keeps the profile slim under a shirt cuff.

Thirty-metre water resistance

The case is rated to 30 m, which covers splashes and brief immersion but not swimming or showering. The crown is not screw-down, so water can enter if operated while wet. Buyers needing a dive-rated watch or a screw-down crown should consider other models.

How it compares

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

Price $157.99
Pricier than about 58% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameSeiko
Design styleDress
Watch face colorBlack
Item conditionNew
Display
Display typeAnalog
Size & build
Main materialStainless Steel
Product shapeRound
Strap materialStainless Steel
Closure typeDeployment Clasp
Housing materialStainless Steel
Case size38 mm
Watch glassMineral Crystal
Environment & compliance
Water resistance30m
More details
Watch movementAutomatic
Dial markingsIndex
Date displayDate
Suitable forMale

Questions about this item

What movement powers the watch and how many jewels does it use?

The watch uses the automatic Caliber 7S26 movement with 21 jewels.

What case size and material should I expect for fit?

A 38.00 mm stainless steel case with a matching stainless steel bracelet and deployment clasp.

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

Pull the crown to the first position to change the date and the second position for the day; avoid adjusting between 9 PM and 3 AM when the calendar mechanism is engaged.

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