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Hamilton Khaki Navy Frogman Automatic Black Dial Stainless Steel Bracelet Strap Mens Watch H77815130


* This item is excluded from current promotions.

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Hamilton Khaki Navy Frogman Automatic Black Dial Stainless Steel Bracelet Strap Mens Watch H77815130

The Case:

The Hamilton Khaki Navy Frogman H77815130 is housed in a robust 46mm brushed stainless steel case. It features a prominent screw-down that is located at three o’clock and is protected by a bridge-shaped structure that ensures the watch’s 300 metre water resistance. A unidirectional bezel sits on top of the case, it exhibits a silver 60-minute count-up scale and a luminescent pip. The surfaces of the case are predominantly brushed, with the exception of the chamfered edges which give the case a sharper look. Sapphire crystal glass provides the watch with protection against scratches and shattering. 

The Dial:

The textured matte black is embellished with splatters of orange. Enlarged applied hour markers are filled with Super-Luminova material which enables the dial to be read in the dark. Likewise, the silver and orange framed handset is also coated in luminescent material. The hour markers are interspersed by a white 60-second frame which allows for a more accurate reading of the time. The Hamilton logo is presented in white beneath the 12 o’clock marker. 

The Bracelet:

The watch is presented on a 3-link oyster bracelet that is made out of brushed stainless steel. It fastens through the use of a fold over deployment clasp.

The Functions:

The Hamilton Khaki Navy Frogman is powered by Hamilton’s renowned H-10 calibre automatic movement, which has a power reserve of 80-hours which is almost double that of the standard power reserve of an automatic watch. It has an accuracy of approximately +/-15 seconds per day. It is water resistant to 300 metres, which means that it can be worn for all high-impact water sports, scuba-diving and saturation diving. 

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Additional information





Face Colour








Strap Colour





2 year manufacturer's warranty


Khaki Navy

Case Size


Strap Type

Stainless Steel


Automatic (Self-Wind & Manual-Wind)


Sapphire Crystal

Case Material

Stainless Steel

Power Reserve/Battery Life







Watches for Men

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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