WSRUW: What Seiko Are You Wearing Today?

Posts
72
Likes
239
Here's one of the first Professional dive watches from Seiko, predating the 6159-7000/1 that followed in 1968...
A very hard to find 6215-7000 from April 1967:
It turned up on ebay a couple of years ago looking like this.....



Then after a full movement service carried out by Duncan Hewitt (The Watch Bloke) and a replacement Bezel insert from Yobokies:

 
Posts
2,326
Likes
7,545
^ nice.

What’s the use of the reverse numbering on the bezel?

I would suppose it becomes a countdown timer of sorts. Am not a diver so i have no idea if it has use on a dive.
 
Posts
825
Likes
8,248
Seiko’s Pressge Midnight Blue enameled dial is in nice contrast to the off white lacquered hands and gold crescent moon counterweight ( on the second hand )
 
Posts
72
Likes
239
^ nice.

What’s the use of the reverse numbering on the bezel?

I would suppose it becomes a countdown timer of sorts. Am not a diver so i have no idea if it has use on a dive.

It's just a different way of doing the same thing I suppose. I've never really seen the point of a countdown bezel, and it seems nor do many other people as it seems to have just about disappeared in the wild.
 
Posts
1,288
Likes
3,352
It took me a while to find one in the condition I wanted, but I got lucky and stumbled upon this one on Yahoo Japan with 22 minutes remaining.

The listing pics were pretty terrible, but just clear enough to give me a tonne if hope. Here’s what arrived: a 6306-7001 from December of ‘78 🥰

 
Posts
72
Likes
239
That is a lovely 6306. I especially like the creamy patina of the lume. I have several 6306’s with the same creamy lume. Also, 6306’s often seem to have a “crisper” Tsunami than similar 6309’s.
Overall, very nice indeed.
 
Posts
1,288
Likes
3,352
That is a lovely 6306. I especially like the creamy patina of the lume. I have several 6306’s with the same creamy lume. Also, 6306’s often seem to have a “crisper” Tsunami than similar 6309’s.
Overall, very nice indeed.

Thanks Jim! I agree about the lume and it’s what I was after for my 6306. It makes for a great contrasting one-two combo with my minty 6309:

Edited:
 
Posts
3,572
Likes
24,122
It's just a different way of doing the same thing I suppose. I've never really seen the point of a countdown bezel, and it seems nor do many other people as it seems to have just about disappeared in the wild.

I have a couple watches with a countdown bezel. It's not useful for diving, but is great if you need to set a stop time for a task. For example, I work in video production, and often use a countdown to monitor how much time I have to finish up a portion of the shoot, or to know when I need to circle back to my crew to hand off new memory cards. That sort of thing.

What I really like is the combination of a countdown bezel with a chronograph function. Then I can count up or down depending on the task.
 
Posts
1,790
Likes
2,001
It took me a while to find one in the condition I wanted, but I got lucky and stumbled upon this one on Yahoo Japan with 22 minutes remaining.

The listing pics were pretty terrible, but just clear enough to give me a tonne if hope. Here’s what arrived: a 6306-7001 from December of ‘78 🥰

Let's see that tsunami then, please.
 
Posts
72
Likes
239
Let's see that tsunami then, please.

Here’s the tsunami on one of my 6306’s. I like to see a crisp wave and the slight frosting of the sky.

 
Posts
96
Likes
583
Missed my chance when they first released and took about another 5 years of searching on and off to find a NOS SARB072
 
Posts
1,288
Likes
3,352
Let's see that tsunami then, please.

Here you go! Sadly marred by a clumsy attempt at opening it up at some point in the past 🙄
 
Posts
1,288
Likes
3,352
Let's see that tsunami then, please.

Here is the rather unusual case back from my 6309 that you might find interesting... notice the circular markings... a few Seiko friends have speculated it might be the result of a broken/damaged tool...

 
Posts
1,790
Likes
2,001
Very strange. almost as if the tsunami is deposited onto a machined surface.
 
Posts
1,288
Likes
3,352
Very strange. almost as if the tsunami is deposited onto a machined surface.

A few of those I shared it with had other examples with similar swirls, but the dates were not similar, if I recall. Odd indeed. One of life’s mysteries 😉