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Seiko Prospex Save The Ocean ‘Manta’ ‘King Samurai’ Automatic Blue Dial Stainless Steel Bracelet Mens Watch SRPE33K1


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Seiko Prospex Save The Ocean ‘Manta’ ‘King Samurai’ Automatic Blue Dial Stainless Steel Bracelet Mens Watch SRPE33K1

The Case:

Crafted from stainless steel and measuring in at 44mm, the case of this Seiko Prospex ‘Manta’ ‘King Samurai’ SRPE33K1 looks and feels robust. The tapered sharp edges of the case earn this timepiece its ‘Samurai’ nickname. The brushed finish on the steel provides this model with a more quintessential tool watch feel. The compact design allows it to sit comfortably on the wrist, as the lugs and the end-link of the bracelet meet just at the edge of the bezel. An oversized screw down crown is also present besides the 3 o’clock mark, it is protected by a crown guard, which bolsters the functionality of this model.

A bold black uni-directional rotating bezel sits on top of the case, a 60-minute track meanders around of it, while a lume pip is present at the 12 o’clock mark. It is made from ceramic, a material that is favoured by luxury watch brands due to its durability and longevity. The bezel will retain its eye-catching glossy finish, as it is scratch resistant and fade resistant qualities, which is therefore why Rolex began to use ceramic bezel inserts as opposed to aluminium. A stainless steel screw down case back has been specially engraved. Sapphire crystal glass has been chosen for its scratch resistant qualities, it is second only to diamond in its hardness.

The Dial:

The deep blue colour of the dial is reminiscent of the ocean, there are three mantra rays present on the dial. Around the edge of the dial are silver oversized indices to allow for greater legibility. Likewise, each of the luminescent indexes are applied and slightly raised, which gives the dial a subtle depth. The contrast between the arrow style hour hand and sword style minute hand make makes confusion impossible. The Seiko logo sits beneath the 12 o’clock mark, whilst a date window is replaces the 3 o’clock mark. The date window

The Bracelet:

The silver bracelet of the watch is made from highly durable stainless steel, that has been finished using a brushing technique. It comes in the style of an oyster bracelet, which is associated with the Rolex brand. It fastens using a three fold clasp with a secure lock.

The Functions:

Seiko’s exclusive 4R35 automatic movement powers this timepiece. It is a self-winding calibre with manual-winding capacity and a hacking-seconds features. This movement has an incredible 41 hour power reserve. It consists of 23 jewels and it beats at 21,600vph. This watch has a water resistance of 200 metres, making it suitable for diving.

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Additional information





Face Colour












Strap Colour





2 Year Manufacturer's Guarantee





Case Size


Strap Type

Stainless Steel

Water Resistency



Automatic (Self-Wind and Manual Wind)


Sapphire Crystal

Clasp Type

Fold over

Lug Width


Maximum Bracelet/Strap Length


Case Height









Seiko Watches


Seiko Prospex Watches


Mens Watches

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) Royal Mail Special Delivery by 1pm Royal Mail Special Delivery by 9am
£0 to £30 £2.95 £3.95 £5.95 £12.95
£30.01 to £50 FREE £2.95
£50.01 to £300 N/A FREE
£300.01 or more 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.

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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