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Silver stainless steel automatic watch, 37 mm round case, off-white multi-color dial with index markers

Seiko

Seiko 5 SNKA01K1 Automatic Watch 37 mm

SKU CH-D35X-MBCBF

A 37 mm stainless-steel automatic dress watch with day-date calendar, luminous hands and a see-through case back

  • StyleDress
  • MaterialStainless Steel
  • MovementAutomatic
  • ColorMulti-Color
  • ShapeRound
  • Dial ColorMulti-Color
  • Automatic 21-jewel movement keeps time without a battery
  • 37 mm stainless-steel case fits comfortably on most wrists
  • Hardlex crystal protects the off-white dial from daily scratches
  • 30 m water resistance handles splashes and brief immersion
  • See-through case back reveals the mechanical movement inside

Seiko 5 SNKA01K1 Automatic 37 mm Watch

The Seiko 5 SNKA01K1 is a 37 mm stainless steel automatic dress watch with an off-white dial, silver tone hands and index markers. A Hardlex crystal protects the face and a see-through skeleton case back reveals the 21 jewel movement. Water resistance is rated to 30 meters and a day-date window at 3 o'clock shows the day in English and Spanish.

Suitable For Daily Dress Wear

This watch suits adults who want a classic dress piece with automatic winding and a deployment clasp for secure fit. Buyers who need higher water resistance for swimming or diving should consider other models. Buyers who want a chronograph function or a larger case diameter will not find those features here.

37 mm Case Diameter With 30 m Water Resistance

The 37 mm case diameter and 30 meter water resistance define the practical limits of this watch. The dimensions fit most wrists comfortably while the water rating covers splashes and brief immersion only. Buyers who require a case size above 37 mm or a water rating beyond 30 meters must look elsewhere.

Highlights

  • Automatic 21-jewel movement keeps time without a battery
  • 37 mm stainless-steel case fits comfortably on most wrists
  • Hardlex crystal protects the off-white dial from daily scratches
  • 30 m water resistance handles splashes and brief immersion
  • See-through case back reveals the mechanical movement inside

Specifications

BrandSeiko
ModelSNKA01K1
StyleDress
MaterialStainless Steel
MovementAutomatic
ColorMulti-Color
ShapeRound
Dial ColorMulti-Color
Dial MarkersIndex
DisplayAnalog
DateDate
ChronographNo Chronograph
Band MaterialStainless Steel
FastenerDeployment Clasp
GenderMale
AgeAdult
ConditionNew
BezelFixed Bezel
Case Diameter40
Case MaterialStainless Steel
Case Thickness38.00 mm
CrystalMineral Crystal
Water-Resistant30m
Special FeaturesMineral Crystal,Deployment Clasp,Day and Date Display

Questions about this item

What wrist circumference does the 8.25-inch stainless-steel bracelet fit out of the box?

The bracelet measures 8.25 inches total, so it fits an average adult wrist; a watchmaker can remove links for smaller wrists or add a half-link for larger ones.

Will the 30-metre water-resistance rating survive daily hand-washing and rain?

Yes — 30 metres covers splashes, rain and brief immersion, but the watch should not be worn for swimming, showering or diving.

How can I confirm the automatic movement is running correctly after I put it on?

The seconds hand should sweep smoothly, the day-date window at 3 o’clock must advance at midnight, and the rotor visible through the see-through case back should spin with wrist motion.

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