Seiko
Seiko 5 Automatic Watch SNKK22K1 Gold Tone Black Dial 38mm 21 Jewels 30m Water Resistant
Automatic 21-jewel movement powers this 38 mm gold-tone stainless steel watch with a black dial, day-date window and 30 m water resistance
- StyleCasual
- MaterialStainless Steel
- MovementAutomatic
- ShapeRound
- Dial ColorBlack
- Dial MarkersIndex
- Automatic movement runs without a battery
- 21-jewel mechanism reduces internal friction
- Gold-tone stainless steel case and bracelet
- 30 m water resistance handles splashes
- Hardlex crystal resists everyday scratches
Gold-tone automatic for daily wear
The Seiko 5 SNKK22K1 is a 38 mm stainless-steel watch with a gold-tone finish and a black dial. Its 21-jewel automatic movement winds itself from wrist motion, so no battery changes are required. The case measures 38 mm across and 12 mm thick, fitting comfortably under a shirt cuff. Water resistance to 30 m handles splashes and brief immersion.
Day-date window and deployment clasp
A day-date aperture at three o’clock shows both the day of the week and the date, removing the need for a separate calendar check. The push-button deployment clasp secures the bracelet with one press and releases just as quickly. Luminous gold-tone hands and index markers stay legible in low light. The see-through case back reveals the movement in action.
Hardlex crystal and fixed bezel
Hardlex crystal protects the dial from everyday knocks and scratches. A fixed bezel keeps the profile slim and prevents accidental rotation. The pull-push crown sets the time and date without a screw-down mechanism, so operation stays simple. Stainless-steel case and bracelet resist corrosion and maintain their finish with minimal care.
Highlights
- Automatic movement runs without a battery
- 21-jewel mechanism reduces internal friction
- Gold-tone stainless steel case and bracelet
- 30 m water resistance handles splashes
- Hardlex crystal resists everyday scratches
Specifications
| Brand | Seiko |
|---|---|
| Style | Casual |
| Material | Stainless Steel |
| Movement | Automatic |
| Shape | Round |
| Dial Color | Black |
| Dial Markers | Index |
| Display | Analog |
| Date | Date |
| Band Material | Stainless Steel |
| Fastener | Deployment |
| Gender | Male |
| Age | Adult |
| Condition | New |
| Bezel | Fixed Bezel |
| Case Back | Pull/Push Crown |
| Case Diameter | 38 |
| Case Material | Stainless Steel |
| Case Thickness | 38.00 mm |
| Crystal | Hardlex Crystal |
| Water-Resistant | 30m |
| Special Features | Hardlex Crystal,Deployment Clasp,Day and Date Display,Pull/Push Crown |
Questions about this item
How often does the 21-jewel automatic movement need servicing?
Mechanical movements like this one typically require professional servicing every three to five years to clean, lubricate and regulate the gear train.
What is the first limit you hit wearing this 38 mm case all day?
The 30 m water-resistance rating means the watch must not be submerged; swimming or showering will exceed its sealed limit.
Does the stainless steel case and bracelet get hot or noisy during continuous wear?
The watch runs silently and stays at body temperature; the automatic rotor moves quietly and the metal does not generate noticeable heat.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



