
Seiko 5 Sports Field Deploy Mechanical GMT Automatic Black Dial Stainless Steel Bracelet Men’s Watch SSK023K1
£410.00
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Description
Seiko 5 Sports Field Deploy GMT Automatic Black Dial Men’s Watch – SSK023K1
The Seiko 5 Sports Field Deploy GMT Automatic Black Dial Men’s Watch – SSK023K1 is a rugged and reliable timepiece built for adventurers and travelers. Featuring automatic movement, a black dial, and stainless steel bracelet, this watch offers both versatility and functionality with its GMT complication, allowing wearers to track multiple time zones effortlessly.
Design & Features
Dial & Display
- Dial Color: Black – Sleek and tactical, enhancing readability.
- Hour Markers: Bold Arabic numerals for military-inspired aesthetics.
- Hands: Luminous hands and indices for excellent visibility in low light.
- GMT Hand: Contrasting red GMT hand to track a second time zone.
- Date Display: Located at 3 o’clock for added convenience.
- Crystal: Hardlex – Scratch-resistant and durable.
Case & Build
- Material: Stainless Steel – Tough and corrosion-resistant.
- Case Diameter: 39.4mm – A balanced size for all wrist types.
- Case Thickness: 13.6mm – Robust yet comfortable.
- Bezel: 24-hour fixed bezel for easy GMT reference.
Strap & Comfort
- Material: Stainless Steel Bracelet – Durable and stylish.
- Clasp: Three-fold clasp with push-button release for a firm fit.
Movement & Performance
- Movement: Seiko Caliber 4R34 Automatic GMT – Reliable and precise.
- Power Reserve: 41 hours – Keeps running even after a day off the wrist.
- Functions: Hours, minutes, seconds, GMT, and date display.
Water Resistance
- 100 meters (10 ATM) – Suitable for swimming and outdoor adventures.
Specifications
- Brand: Seiko
- Collection: Seiko 5 Sports Field Deploy GMT
- Model: SSK023K1
- Movement: Automatic (Caliber 4R34) with GMT Function
- Case Material: Stainless Steel
- Case Diameter: 39.4mm
- Case Thickness: 13.6mm
- Dial Color: Black
- Bezel: 24-Hour Fixed Bezel
- Crystal: Hardlex Crystal
- Strap Material: Stainless Steel Bracelet
- Clasp Type: Three-fold clasp with push-button release
- Water Resistance: 100m (10 ATM)
Key Features
Automatic GMT Movement – Tracks multiple time zones with ease.
Military-Inspired Dial – Clear numerals and a tactical aesthetic.
Luminous Hands & Markers – Ensures readability in low-light conditions.
41-Hour Power Reserve – Keeps ticking even when not worn daily.
Stainless Steel Construction – Durable and long-lasting.
100m Water Resistance – Suitable for swimming and outdoor activities.
Who Is It For?
Frequent Travelers – Easily track two time zones.
Field & Military Watch Enthusiasts – Rugged design with functional features.
Automatic Watch Collectors – Reliable Seiko craftsmanship with GMT functionality.
Everyday Watch Wearers – Stylish and versatile for both casual and professional settings.
Final Thoughts
The Seiko 5 Sports Field Deploy GMT SSK023K1 is an excellent choice for those seeking a versatile, rugged, and highly functional timepiece. Whether you’re a traveler, military enthusiast, or simply love a well-crafted automatic watch, this GMT model offers style, performance, and reliability in one package.
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Additional information
gtin | 4954628251831 |
---|---|
Brand | Seiko |
Face Colour | Black |
Department | mens |
Manufacturer | Seiko |
MPN | SSK023K1 |
EAN | 4954628251831 |
SKU | SSK023K1 |
Strap Colour | Silver |
RRP | 410 |
Guarantee | 2 year manufacturer's warranty |
Family | 5 Sports |
Gender | Mens |
Case Size | 39.4mm |
Strap Type | Stainless Steel |
Water Resistence | 100m |
Water Resistency | 100m |
Movement | Automatic (Self-Wind & Manual-Wind) |
Glass | Hardlex |
Clasp Type | Three-fold clasp with push button release |
Watch Style | Sports |
Case Material | Stainless Steel |
Case Finish | Brushed |
Caseback Style | Embossed |
Caseback Fastening | Screw-Down |
Crown Type | Push-Down Crown |
Crown Finish | Smooth |
Dial Style | Plain |
Display Type | Analogue |
Day Display | Day |
Markers | Applied |
Luminous Material | Lumibrite |
Luminous Locations | Hands, Markers |
Power Reserve/Battery Life | 41h |
Lug Width | 20mm |
Bracelet Type | Engineer Bracelet |
Maximum Bracelet/Strap Length | 20cm |
Case Height | 13.6mm |
Hacking | Yes |
Strap Material | Stainless Steel |
Woocategory1 | Watches |
Woocategory2 | Mens Watches |
Woocategory3 | Seiko 5 Watches |
Woocategory4 | Seiko 5 Sports |
Free Strap Adjustment
It's important that your watch fits your wrist comfortably and looks great at the same time.
Leather strap watches tend to fit without a problem for most wearers. However, watches fitted with metal bracelets often need adjusting to get the perfect fit.
This is generally a very simple procedure. We can do this for you, or you can get the watch adjusted locally.
Option 1. Specify your wrist measurement and we will adjust it before being sent
When purchasing a watch which has a metal bracelet with adjustable links, we will gladly adjust the watch bracelet to fit your wrist before sending the watch to you - free of charge!
Simply type your wrist measurement (in inches or centimetres) into the bracelet size section of the checkout and we will ensure the watch bracelet is adjusted accordingly before being sent to you. We will include all the surplus links, with the watch.
How to measure your wrist
You can measure your wrist with a piece of string which you can measure against a ruler:

You should allow about half a centimetre (1/4 inch) of slack to prevent it being too tight on your wrist.
In the event of you needing an extra-long wrist bracelet, which requires an extension to the original watch, we must obtain extra links from the manufacturer, and in this event, we will contact you to inform you of any possible delays or applicable charges.
Watches with bracelets adjusted by WatchNation are still eligible under our refund policy.
Option 2. Buy the watch online from WatchNation and have it adjusted locally
If you wish, you can have it adjusted locally by another jeweller or key cutter. However, you will have to cover the cost of this option yourself.
Delivery Information
Selling Price | Royal Mail 48 (Tracked) | Royal Mail 24 (Tracked & Signed) | Royal Mail Special Delivery Next Day | Royal Mail Special Delivery by 1pm | Royal Mail Special Delivery by 9am |
---|---|---|---|---|---|
£0 to £50 | FREE (tracked but no signature) | £4.99 | £4.99 | £7.99 | £29.99 |
£50.01 to £299.99 | N/A | FREE | £4.99 | ||
£300 or more | N/A | N/A | FREE |
All orders are sent using Royal Mail's tracked delivery service. Orders placed before 4.00 pm (Monday-Friday) or 11.00 am Saturday are dispatched the same day. Sunday orders are dispatched on the following Monday.
We are pleased to offer worldwide shipping. For accurate shipping rates, please add the item to your basket. Once you enter your shipping address, you will be offered all shipping options.
For the EU, EEA and the rest of the world, the total price you see in the checkout is only for the outbound Royal Mail / DHL Shipping cost. You will be contacted by Royal Mail / DHL regarding duties and taxies to be paid. Should you refuse the parcel and not pay the customs & duties charges dictated by DHL, there will be a refund deduction of the outbound shipping cost of your order, deducted from the order total.
On average, delivery to the EU will take between 3-5 working days and delivery to the rest of the world will take 5-7 working days.
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(18+, T&Cs apply, Credit subject to status)

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