We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Seiko

Seiko 5 Sports SKX Street Stonewash SRPL79K1 38.00mm 100M Automatic Watch

SKU CH-78G0-GV1KQ

A 38.00 mm stainless-steel automatic watch with a unidirectional bezel, day-date display and 100 m water resistance

  • StyleCasual
  • MaterialStainless Steel
  • MovementAutomatic
  • ShapeRound
  • Dial ColorBlack
  • Dial MarkersDots
  • Automatic movement powers the watch without a battery
  • 100 m water resistance suits swimming and snorkelling
  • 00 mm case diameter fits comfortably on most wrists
  • Hardlex crystal protects the dial from everyday scratches
  • Unidirectional rotating bezel tracks elapsed time at a glance

38 mm Automatic Diver

The Seiko 5 Sports SKX Street Stonewash is a 38.00 mm stainless steel automatic watch built for daily wear and water sports. Its unidirectional rotating bezel and 100m water resistance suit recreational divers and swimmers. The black dial with dot markers and day-date display keeps readability simple. The integrated stainless steel bracelet with a deployment clasp secures the case on the wrist.

Hardlex Crystal and 12.10 mm Profile

A domed Hardlex crystal protects the dial from knocks and scratches during active use. The 12.10 mm case thickness sits close to the wrist, reducing snag risk under cuffs or gear. Automatic winding means no battery changes and no manual winding if worn regularly. The deployment clasp distributes pressure evenly across the bracelet links.

Sustained Wear in Wet Conditions

The 100m rating holds during extended swimming or snorkelling sessions, not only brief splashes. Screw-down case construction maintains the seal under prolonged pressure changes. Luminescent dots on the hands and markers stay legible in low light after hours of wear. The automatic movement continues running through continuous motion without manual intervention.

Highlights

  • Automatic movement powers the watch without a battery
  • 100 m water resistance suits swimming and snorkelling
  • 00 mm case diameter fits comfortably on most wrists
  • Hardlex crystal protects the dial from everyday scratches
  • Unidirectional rotating bezel tracks elapsed time at a glance

Specifications

BrandSeiko
StyleCasual
MaterialStainless Steel
MovementAutomatic
ShapeRound
Dial ColorBlack
Dial MarkersDots
DisplayAnalog
DateDate
Band MaterialStainless Steel
FastenerDeployment
GenderMale
ConditionNew
BezelUnidirectional Rotating Bezel
Case MaterialStainless Steel
Case Thickness38.00 mm
CrystalHardlex Crystal
Water-Resistant100m
Special FeaturesHardlex Crystal,Deployment Clasp,Day and Date Display

Questions about this item

How do I set the day and date on the SRPL79K1 without damaging the movement?

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

When will the Hardlex crystal or the automatic movement need service?

Hardlex resists scratches but can chip on hard impact; the automatic movement typically requires a full service every three to five years to refresh lubricants and check water resistance.

What is the first limit I will hit wearing this 38.00 mm, 12.10 mm thick watch all day?

The 100 m water rating covers swimming and snorkelling, but the screw-down crown and case seals must stay clean and lubricated; neglecting them is the first point of failure under sustained daily wear.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.