Seiko
Seiko 5 Automatic SNKE51J1 Blue Dial 39.00 mm 30m 21 Jewels 7S26 Watch
An automatic dress watch with a 39.00 mm stainless steel case, blue dial and 30 m water resistance
- StyleDress
- MaterialStainless Steel
- MovementAutomatic
- ShapeRound
- Dial ColorBlue
- Dial MarkersIndex
- Japanese-made automatic movement with 21 jewels
- Stainless steel case and bracelet for daily durability
- Blue dial with day and date display
- Mineral crystal protects the dial
- 30 m water resistance for splashes
Japan-made automatic dress watch
The Seiko 5 SNKE51J1 is a stainless steel dress watch powered by the Japan-made 7S26 automatic movement with 21 jewels. A blue dial with index markers and a day-date window sits under a mineral crystal. The 39.00 mm case and matching bracelet fasten with a deployment clasp. It is rated to 30 m water resistance.
Upgrade from battery quartz or fashion watches
This model replaces disposable-battery quartz watches and non-mechanical fashion pieces with a self-winding mechanical movement that requires no battery changes. The jump is worth it for wearers who want a genuine automatic calibre, a solid stainless steel bracelet and a classic day-date complication in a single, affordable package.
Simple strap-on wear; crown handling matters
The watch arrives ready to wear on its integrated bracelet with a deployment clasp, so no tools are needed for the first fit. The pull-push crown sets the time and advances the day-date; forcing the crown while the date changes near midnight can damage the 7S26 movement. The 30 m rating covers splashes only, not swimming or showering.
Highlights
- Japanese-made automatic movement with 21 jewels
- Stainless steel case and bracelet for daily durability
- Blue dial with day and date display
- Mineral crystal protects the dial
- 30 m water resistance for splashes
Specifications
| Brand | Seiko |
|---|---|
| Style | Dress |
| Material | Stainless Steel |
| Movement | Automatic |
| Shape | Round |
| Dial Color | Blue |
| Dial Markers | Index |
| Display | Analog |
| Date | Date |
| Band Material | Stainless Steel |
| Fastener | Deployment Clasp |
| Gender | Male |
| Condition | New |
| Bezel | Fixed Bezel |
| Case Back | Pull/Push Crown |
| Case Material | Stainless Steel |
| Case Thickness | 39.00 mm |
| Crystal | Mineral Crystal |
| Water-Resistant | 30m |
| Special Features | Mineral Crystal,Deployment Clasp,Day and Date Display,Pull/Push Crown |
Questions about this item
What wrist size does the 39.00 mm stainless steel case and integrated bracelet fit?
The 39.00 mm case with stainless steel bracelet and deployment clasp suits small to medium wrists; micro-adjust the clasp or remove links for exact fit.
How do I set the day and date on the 7S26 automatic movement without damaging it?
Pull the crown to the first click for date, second click for time; avoid changing date between 9 PM and 3 AM when the mechanism engages.
When will the mineral crystal or 7S26 movement need service?
Mineral crystal resists daily scratches; the 21-jewel 7S26 movement typically requires cleaning and lubrication every three to five years.
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