Seiko 5 SSK029K1 Automatic SKX G.M.T Watch for Men

The Seiko 5 Sports SSK029K1 Automatic GMT offers a sport-ready design inspired by Seiko’s legendary SKX series with an added GMT dual-time function for tracking a second time zone. Featuring a striking blue dial with legible luminous markers and a bold dual-tone 24-hour bezel, this timepiece delivers robust performance and dynamic style.

Powered by Seiko’s automatic movement with manual winding capability, the SSK029K1 ensures reliable timekeeping with approximately 41 hours of power reserve. The independent GMT hand and 24-hour bezel make it simple to monitor another time zone — ideal for travellers, commuters, and frequent flyers.

Built with a durable stainless steel case and bracelet, scratch-resistant Hardlex crystal, and 100 m water resistance, this watch combines everyday practicality with sporty elegance — perfect for active lifestyles, travel, and casual or professional settings.

Automatic movement with manual winding (Seiko Caliber 4R34)

Independent GMT hand for second time zone tracking

Blue dial with luminous hands & markers

Day-date display for daily functionality

Dual-tone 24-hour rotating bezel

Stainless steel case and bracelet

Hardlex crystal for durability

Exhibition screw case back

Three-fold clasp with push-button safety

100 m / 10 bar water resistance — suitable for swimming

Brand: Seiko

Model: SSK029K1

Collection: Seiko 5 Sports GMT

Movement Type: Automatic with manual winding

Caliber Number: 4R34

Jewels: 24

Power Reserve: Approx. 41 Hours

Functions: Hours, Minutes, Seconds, Date, GMT (24-hour hand)

Case Material: Stainless Steel

Case Diameter: 42.5 mm

Case Thickness: Approx. 13.6 mm

Bezel: Bi-Colour 24-Hour Rotating

Crystal: Hardlex

Case Back: See-Through Exhibition

Dial Colour: Blue

Lume: LumiBrite on Hands & Markers

Bracelet Material: Stainless Steel

Clasp Type: Three-Fold Clasp with Push-Button Lock

Water Resistance: 100 m / 10 bar

Magnetic Resistance: Approx. 4,800 A/m

Gender: Men’s

Style: Sports / GMT / Everyday

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1. Is the Seiko 5 SSK029K1 an original Seiko watch?

Yes — this is an authentic automatic timepiece from the Seiko 5 Sports GMT collection.

2. Does this watch require a battery?

No. It is powered by an automatic mechanical movement that winds with wrist motion and also supports manual winding.

3. What is the GMT function?

The GMT feature lets you track a second time zone using the independent 24-hour hand — ideal for travel or business across time zones.

4. What is the water resistance level?

It has 100 m (10 bar) water resistance, making it suitable for swimming and daily splashes (not recommended for diving).

5. Does it glow in the dark?

Yes — the hands and markers are coated with LumiBrite for excellent visibility in low light.

6. What makes this model special?

The SSK029K1 blends classic Seiko 5 Sports durability with dual-time GMT functionality and a striking blue dial — perfect for everyday wear and travel.