SEIKO 5 SPORTS SSK005K1 AUTOMATIC G.M.T. MEN WATCH

Seiko SSK005K1 — 5 Sports SKX GMT Orange Automatic

The Seiko SSK005K1 is the orange-dial expression of the Seiko 5 Sports SKX GMT — sharing the same 4R34 automatic GMT calibre, the same 42.5 mm case at 13.5 mm thick, the same two-way rotating bezel, the same Hardlex crystal, and the same 10 bar (100 metres) water resistance as its siblings the SSK003K1 (blue), SSK033K1 (white), and SSK035K1 (green), but with an orange dial that makes it the most visually bold option in the SKX GMT family. Orange dials have deep roots in dive-watch history — they were originally designed for maximum underwater visibility — and the SSK005K1 carries that heritage into a GMT-equipped sport watch that demands attention.

Key Features

• Seiko 4R34 automatic GMT calibre — approx. 41-hour power reserve, hand-winding capability, see-through case back
• GMT function — 24-hour hand tracks a second timezone; two-way rotating bezel enables a third timezone
• Orange dial with baton indices — the boldest, most high-visibility colour in the SKX GMT family
• Date display — practical daily utility
• 42.5 mm stainless steel case — 13.5 mm thick, classic SKX proportions with GMT capability
• Hardlex crystal — Seiko's proprietary hardened mineral glass for everyday scratch resistance
• LumiBrite on hands and hour markers — full low-light and underwater legibility
• 10 bar (100 metres) water resistance — genuine swim-ready and snorkelling capability
• Stainless steel bracelet in silver — robust all-metal daily-wear package

Why You'll Love It

The SSK005K1 is the SKX GMT for the buyer who wants to be noticed. Orange is the highest-contrast, most eye-catching dial colour in the entire Seiko 5 Sports range — it reads as sporty, confident, and intentional in a way that blue, white, and green do not. The same 4R34 GMT calibre delivers the same three-timezone capability, the same 41-hour power reserve, and the same hand-winding convenience as every other SKX GMT, but the orange dial transforms the watch from a versatile daily-wear tool into a statement piece. If you want the SKX GMT that starts conversations, orange is it.

SSK005K1 vs the SKX GMT Family

All SKX GMT models share the same 4R34 calibre, same 42.5 mm case, same Hardlex, same LumiBrite, same date, and same 100 m water resistance. The SSK005K1 has an orange dial — the boldest choice. The SSK003K1 has a blue dial — the most classic. The SSK033K1 has a white dial. The SSK035K1 has a green dial. Same GMT watch, four colour personalities.

The Seiko Story

Since 1881, when Kintaro Hattori founded a clock and watch shop in Ginza, Tokyo, Seiko has been at the forefront of timekeeping innovation — from the world's first quartz wristwatch in 1969 to today's GPS Solar and Spring Drive technologies. The Seiko 5 Sports lineage stretches back to the 1960s, and the SKX case shape is one of the most recognisable silhouettes in watchmaking. The SSK005K1 adds GMT functionality and an orange dial to that heritage — maximum visibility, maximum utility, in an iconic sport-watch package.

Backed by Seiko's official warranty. Authentic Seiko 5 Sports, sold by authorised retailer City Chain Singapore.

Explore more Seiko 5 Sports, browse the full Seiko collection, or see all Men's watches at City Chain Singapore.

Calibre Type: Automatic - Powered By The Movement Of The Wearer
Calibre Number: 4R34
Calibre Function: Analogue - 3 Hands G.M.T
Power Reserve: Approx. 41 Hours
Display: Analogue

Case Material: Stainless Steel
Case Color: Silver
Case Diameter: 42.5mm
Case Thickness: 13.5mm
Water Resistance: 100 Metres
Glass: Hardlex
Crown: Pull Out
Rotating Bezel: Two-Way

Dial Color: Orange
Dial Markers: Batons
Hand Indicators: Hour, Minute, Seconds, 24-Hour
Calendar Indicators: Date
Lumibrite: Hands & Hour Markers

Band/Bracelet: Bracelet - Stainless Steel
Band Color: Silver

Hand Winding: Yes
Dual Time: Three timezones — main hands, G.M.T hand, and bezel can each be set to different times
See-through Case Back: Yes

Extra $15 OFF with min. $200 spend
Use Code: FORYOU15

Extra $30 OFF with min. $400 spend
Use Code: FORYOU30

Delivery within Singapore
Order by 11AM
(Mon - Fri for faster processing)

Checkout options may vary depending on order value and eligibility.

• Free Speedpost Domestic Delivery — 1–2 business days
• Free DHL Domestic Delivery — next business day
• Express Delivery — S$30, order by 2PM
• Click & Collect — ready in 2–3 business days. Please wait for the collection confirmation email before visiting the store.

Weekend & Public Holiday Orders

Orders placed after the applicable cut-off time, on weekends, or on public holidays will be processed on the next business day. Delivery will take place on the next available business day based on the selected delivery service.

During peak periods, festive seasons, major launches or sale events, additional processing and delivery time may be required.

For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.