Product Comparison: Seiko SKX007K vs Seiko SRP777

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Seiko SKX007K Men's Automatic Analogue Watch with Rubber Strap

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Seiko SRP777 Automatic Diver Black Rubber Strap 45mm Watch

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General Specifications

Brand

Seiko

Model

SKX007K

SRP777

Origin

Japan

About the Product

The Seiko SKX007 is suitable for recreational scuba diving, as well all other water activities in general.

The new Seiko Turtle, which is part of Seiko’s Prospex line, is an ISO certified dive watch, contains an impressive automatic movement and has a very cool retro appeal.

Key Specs

Water Resistant Depth

660 ft.

Display Type

Analog

Movement

Mechanical

Case Size

1.69 in.

1.77 in.

What customers say about "Key Specs"

Seiko SKX007K Men's Automatic Analogue Watch with Rubber Strap

The Seiko SKX007 is a true 200 meter, ISO 6425 certified Divers' watch designed and built for very heavy use.
The black dial with the white markers make this watch very easy to read. The white date window is easier to read than a black one.
This is one of the classic automatic divers. It's a beautiful watch and is very sturdy.
For those unfamiliar w traditional diving watches, this is thick and heavy ...but it works and looks great.
It’s tough and waterproof and even oilproof and seems like it’ll give a good bit of life before I send it to be cleaned and serviced

Seiko SRP777 Automatic Diver Black Rubber Strap 45mm Watch

I was concerned about the size because the SKX fits me perfectly. It is perhaps ever-so-slightly larger but has more of a square feel than the SKX.
it still retains the overall look and feel of the original "turtle" shaped cushion case that gives this iconic watch it's nickname.
It's 200m water resistance rating means you can actually dive with it.
I was initially hesitant because this watch looks mighty large and the dimensions given are quite large. However, a lot of that is accounted for in the "cushion" case.
This is my first automatic. I have to say that this is a great watch. It is beautifully built and looks far better in person than in any on line photo.

Size & Weight

Height

1.69 in.

1.89 in.

Width

1.69 in.

1.77 in.

Depth

0.51 in.

0.53 in.

Weight

3.7 oz.

6.4 oz.

Materials

Case Material

Stainless steel

Bezel Material

Stainless steel

Dial Window Material

Hardlex

Band Material

Rubber

Band Material

What customers say about "Materials"

Seiko SKX007K Men's Automatic Analogue Watch with Rubber Strap

The stainless steel toothed counter-clockwise rotating bezel with a lumed pip at 12:00 is easy to grasp and use
The rounded stainless steel case (topped by a very tough and scratch resistant Hardlex crystal) is smooth and non-snagging
The aesthetics of this watch are pleasing on the wrist. It’s not an overly large watch, nor is it one that I have to stare to read the time.
The bezel moves freely with a perfect amount of friction to retain its settings and the crystal is tough as nails!
The watch has some heft to it thanks to the copious amounts of stainless steel but articulating the bezel is easy enough and it does indeed wear well on the wrist

Seiko SRP777 Automatic Diver Black Rubber Strap 45mm Watch

The SRP777 works great as a daily wear watch. It's as good looking on the rubber strap as it is on a Nato, leather or a stainless bracelet.
The case design is rugged, yet elegant. It has highly polished lower edges and inner lug area, as well a brushed upper deck running the length of the case from lug to lug.
The watch face itself is smaller than the metal cushion case that surrounds it.
The included rubber strap is soft and extremely comfortable against the skin.
It looks good on the stock band or on a leather strap or a bracelet.

Features

Band Width

0.87 in.

Band Circumference

9.2 in.

8 in.

Calendar Options

Day, Date

Bezel Function

Unidirectional

Clasp Type

Buckle

Extras

21 jewels, Luminous hands and hour markers, Screw-down crown

24 jewels, Screw-down crown, Stop second hand function, Japanese automatic movement, Lumibrite on hands and indexs

What customers say about "Features"

Seiko SKX007K Men's Automatic Analogue Watch with Rubber Strap

They will never go out of style. They will also never need a battery.
Black face with white hour markers. Markers have a white outline. Thin patch of lume inside the white outline.
Easy to read the time in light and dark conditions. Easy to read date window with white background.
The lume on the bezel pip, hands and hour markers is just short of fantastic - very bright, and lasts for many hours.
The lume is good too. Almost as good as the Seiko Monster II, which honestly has no equal.

Seiko SRP777 Automatic Diver Black Rubber Strap 45mm Watch

Where the SKX hour markers have a flat feel to them, the hour markers on the SRP have just enough dimension that it feels like a higher-end watch.
Seiko has added drilled lugs. This makes watch strap changes a breeze for those how like to mix it up with different straps.
The 4R36 is a hacking movement, meaning you can stop the watch on a given second by pulling out the screw-down crown.
It's also a hand wind movement which comes in handy if you need to restart it after it's been sitting for a bit.
The watch dial features Seiko's proven Lumibrite lume over the indices applied to a slightly greyed-black face which offers great legibility.

Warranty / Certifications

Manufacturer Warranty

2 year(s)

Certifications

Other Information

Manual

Download

Manufacturer

Link

MSRP

495.00 $