Seiko 5 Automatic Blue Dial Stainless Steel Mens Watch SNKA05K1

£129.00 Save £70.00 (35%)

* This item is excluded from current promotions.

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Seiko 5 Automatic Blue Dial Silver Stainless Steel Mens Watch SNKA05K1

The Case and Bracelet:

This Seiko 5 Automatic Blue Dial Silver Stainless Steel Mens Watch SNKA05K1 offers superb watchmaking expertise at unrivalled value. Protection for this timepiece is provided through the adoption of hardlex crystal glass and a silver stainless steel case. It also features a silver screw-down crown besides the 4 o’clock marker. Similarly, a silver stainless bracelet can be fastened using a fold over deployment clasp, which augments wearer comfort when on the wrist.

The Dial:

However, the most alluring feature of this watch is the blue dial. It features a Seiko 5 logo at the 12 o’clock position, as well as a multilingual day date window window at the 3 o’clock position. Furthermore, both the indices and hands are coated in lume. The lume is strong and reactive, allowing for low light usage.

The Functions:

Seiko’s 7S26 movement powers the watch. Significantly, this is one Seiko’s most popular movements. It is simple, hard wearing and reliable. It runs at 21,600 beats per hour, offering a 40 hour power reserve and housing 21 jewels.  This watch has a water resistance rating of 30 metres, making it suitable to be subjected to light splashes but should not be used for swimming.

Key Features:

Automatic MovementDay/Date Display21 Jewels
Blue DialSilver Stainless Steel CaseSilver Stainless Steel Bracelet
Hardlex CrystalLuminous Hands & MarkersSee-through Case Back
Fold Over Push Button Deployment30m Water ResistantAnalogue Display
10mm Lug Width21cm Strap Length37mm Case Width
10mm Case HeightEnglish French Dual Language

The Family: Seiko 5

The Seiko 5 family has set the standard in affordable, rugged and stylish watches since 1963. Designed to be simple but serious, the Seiko 5 is so-called due to its five key attributes: automatic winding, displaying the day and date in a single window, water resistance, a recessed crown at the 4 o’clock position and a durable metal bracelet. Released in order to meet the demands of the revolutionary baby-boomer generation, the Seiko 5 collection is just as popular to this day, proof that expert craftsmanship and elegant design will never go out of fashion.

The Brand: Seiko

Seiko’s 135-year history has been marked by a ceaseless determination to innovate in every aspect of the watchmaker’s art. By embracing this mantra, Seiko has been responsible for a string of industry-leading advances in the technology of time, such as the world’s first quartz watch, the world’s first TV watch, and the Seiko Kinetic, the first watch ever to generate its own electricity from the movement of the wearer. Also, Seiko are unique in that they manufacture every aspect of every watch in-house, with this ruthless pursuit of perfection even including growing their own quartz crystals and sapphires.

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Additional information

Weight119 g




Face Colour












Strap Colour



2 year manufacturer's warranty


Seiko 5



Case Size


Strap Type

Stainless Steel

Water Resistency






Clasp Type

Invisible Clasp


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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 PriceRoyal Mail 48 (Tracked)Royal Mail 24 (Tracked)Royal Mail Special Delivery by 1pmRoyal Mail Special Delivery by 9am
£0 to £30£2.95£3.95£5.95£12.95
£30.01 to £50FREE£2.95
£50.01 to £300N/AFREE
£300.01 or moreN/AFREE

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.

All shipping rates include duties and taxes paid. The total price you see in the checkout, is all you will have to pay.

On average, a 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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