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Seiko

Seiko 5 Automatic 21 Jewels SNK601 37.00mm Silver Dial Watch

SKU CH-ZQF0-SHQF5

Automatic 21-jewel movement powers a 37 mm stainless-steel dress watch with silver dial, day-date display and 30 m water resistance

  • Watch movementAutomatic
  • Product shapeRound
  • Watch face colorSilver
  • Dial markingsIndex
  • Display typeAnalog
  • Date displayDate
  • Automatic 7S26 movement winds itself on the wrist
  • 21 jewels reduce friction for smooth running
  • 00 mm stainless steel case fits most wrists
  • Hardlex crystal resists everyday knocks and scratches
  • 30 m water resistance handles splashes and brief immersion

Compact Dress Watch for Daily Wear

The Seiko 5 SNK601 is a 37.00 mm stainless steel timepiece powered by the automatic 7S26 calibre with 21 jewels. Its silver textured dial carries index markers and a day-date window at three o'clock. A Hardlex crystal protects the face while a matching bracelet with deployment clasp secures the case. The watch suits professionals wanting a slim mechanical companion.

Lightweight Comfort and Modest Protection

Weighing little on the wrist, the stainless construction stays cool against skin through a typical workday. The fixed bezel and Hardlex crystal resist everyday knocks without adding bulk. Water resistance is rated to 30 m, enough for hand-washing or light rain but not for swimming. No battery changes are required thanks to the self-winding movement.

Steady Timekeeping Over Long Periods

The 7S26 movement runs continuously while worn, maintaining consistent accuracy across weeks of daily use. Power reserve lasts roughly one to two days off the wrist, so regular wear keeps it running without manual winding. The date and day advance cleanly at midnight without slipping. Hardlex crystal retains clarity after months of desk and commuter exposure.

How it compares

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

Price $145.99
Pricier than about 54% of the 2,679 comparable items (median $130.99).

Specifications

Product
Brand nameSeiko
Design styleDress
Watch face colorSilver
Item conditionNew
Display
Display typeAnalog
Size & build
Main materialStainless Steel
Product shapeRound
Strap materialStainless Steel
Closure typeDeployment Clasp
Bezel typeFixed Bezel
Housing materialStainless Steel
Case size37 mm
Watch glassHardlex Crystal
Environment & compliance
Water resistance30m
More details
Watch movementAutomatic
Dial markingsIndex
Date displayDate
Suitable forMale

Questions about this item

How do I set the day and date on the 7S26 movement without damaging it?

Pull the crown to the first position, turn clockwise for the date and counter-clockwise for the day, and avoid changing them between 9 PM and 3 AM when the mechanism is engaged.

What part of the Hardlex crystal or bracelet will need service first?

The bracelet pins and clasp spring bars typically wear before the crystal; expect to replace spring bars every few years with daily use.

At what point does the 30 m water resistance limit real daily wear?

It handles hand-washing and rain only; do not swim, shower, or submerge the watch, as pressure above 30 m will breach the seals.

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