Not to be outdone by Pulsar...

In my last post I talked about the first watch to introduce the "digital age".  There were other electronic or electric powered watches, but the first truly digital watch hit the market in 1972 as the Pulsar.  Although developed was started by the Hamilton Watch Co, by the time the Pulsar was ready for showroom floors, the company had evolved in the HMW Inc and a new division, Time Computer, Inc. was the marketing company behind the Pulsar.

It wasn't long before the Hamilton Watch Co, a separate HMW company at the time, got into the digital watch game.  They introduced their own models using the same technology as in the Pulsar line and called them the QED - or Quartz Electronic Digital series in 1974.

Initially they were one trick ponies and you pressed a button to display the time.  They were cased in 14K gold electroplate or stainless steel, depending on the model.   They were not inexpensive - you were looking at $2,500 or more, in today's currency.

By 1976 the model line expanded into men's and ladies models and the number of functions the watches could do expanded as well - so they could have calendars and days of week, etc.  Prices started to come down too but you were still in the neighborhood of over $1000, depending on the model.

Eventually the QED would give way to liquid crystal display (LCD) models and the Pulsar went the way of the dodo bird.

I recently had the opportunity to play with a 1976 QED II with 6 functions.  It was new old stock and originally cost $265 or $1530, adjusted for inflation.

It arrived in it's original box.

The side of the box has a label explaining what was inside.

Opening the lid reveals the clam shell box inside.

Voila, opening the box reveals a red velvet interior with a bright stainless steel case with a red display.

My mind immediately thought of the Cylons from the 1970s Battlestar Galactica TV series.  What a cool watch!

Inside the box is the instruction manual for the 6 functions and the original warranty card.

The case back unscrews like a traditional watch.  It still has it's original label.

I'll have to remove the Hamilton-branded bracelet to access the watch.

I see white fluffy crystals around where I presume the batteries would be.  The first trick will be to remove the battery clip.  It's held by a snap on the right side, just to the right of the circle.

I think these batteries must have leaked over the last 50 year... what do you think.  This is going to be another role of the dice, I suspect.  These are RW44 batteries, based on what I can see through all the fuzz.

RW44 batteries are supposedly equivalent to the 375 batteries I used with the Pulsar.  However, 375 batteries are a lot thicker than the batteries I pulled out of the watch.  I think these 386 batteries are a closer fit, dimension wise and they're the same voltage.

I cleaned up the inside of the module and installed the batteries in the orientation specified.  That's about all I know how to do.

All I can get is the number 8 and then it fades.  I can't even get it to come back.  It was nice while it lasted.

Maybe there's an issue with the module and that's why this was new in the box?  It's another Geraldo Rivera and Al Capone's vault, I'm afraid.  I'll just have to settle for "it looks nice" until I find out if these modules are repairable.

The Watch That Changed The World...

 It was the biggest innovation in time keeping in 500 years... or so the marketers said.  Unlike prior "electric" watches - the Pulsar issued in the digital watch age.

Up until about two weeks ago, I didn't know much about Hamilton's history with Pulsar watches.  Turns out, it's really a fascinating story.

In the beginning there was The Hamilton Watch Company and it produced... well, watches of course.  In the 1950s and 60's the company diversified and got into several other lines - including fine silver, believe it or not.  Hamilton had significant business in watches and clocks but also other industries like metals and silver work.  

Enter the 1970s the company evolved into a holding company called HMW Incorporated with separate divisions for  Hamilton Watch Co, the Metals (Allied Products), and Wallace Silversmiths.  I suppose you could say the master became the servant and Hamilton Watch Co became simply a division of holding corporation.

In the late 1960s, Hamilton started working with a Texas company called Electro Data on a new concept for an electronic watch.  In fact, it took several years to develop and by 1970 the venture had a working prototype.  Fast forward to 1972 and the first production models were ready to be released. 

What makes the story even more interesting, is a new HMW division was formed to market and support the watch - branded Pulsar - and the division was name Time Computer, Inc.  So, technically, the Pulsar isn't a Hamilton watch because it was separated at the time from Hamilton Watch Co.  However, the plot thickens...

The initial model was the Pulsar P1.  Somewhere between 400 and 450 were cased in solid 18K gold and sold through Tiffany.  But there were other P1s produced in solid 14K gold and, I believe, in 14K gold fill.  They appear to be much fewer but known to exist.

The Pulsar was incredibly novel, and incredibly costly... you could buy a new car for less than the initial cost of the solid 18K P1.  The time computer (it's not a watch) was entirely electronic and displayed the time with a red LED display if you pressed the single button on the front of the case.

The P1 was quickly followed by the P2 and that's well known as James Bond's watch in the movie "Live and Let Die".

The initial electronic module released with the P1 was problematic and would fail suddenly.  The Electro Data design proved to be faulty and Time Computer Inc quickly recalled all of the P1 models known to be sold, replaced the module with a new design, and extended the warranty for several years.  What could have been a disaster proved to be an exemplary example of disaster management.

There are quite a few men's and women's Pulsar models and eventually the same electronic module used in Pulsars was used in Hamilton branded QED watches and Omega watches.  For a short time all three brands had the same module under the case back.  Newer advances added functions like date and calendar and the Pulsar lineup did well in the 1970s until the introduction of LCD watches, or liquid crystal displays.

The P1 is by far the most valuable model and even if it's not working, it's still very desirable.

I recently had the opportunity to lay hands on a Pulsar and when I opened the box, I was shocked to see that it was a P1.

As received, it arrived in it's original outer box.

Inside is another box, silver in color, and a clam shell design.

The watch looks to be new old stock.  The box says Pulsar, the Time Computer.  The little envelope is a mystery.

What's this?  What is a timeset bar?  Turns out there are no buttons on the watch other than the display button.  There are, however, two recesses on the side of the case that you apply the timeset bar - it's a magnet that will change the hours or the minutes, depending on the recess you play it in.  If you lose it, you're screwed - so they provided an extra one.

The magnet says Pulsar and it's shaped like a P, or maybe a piano.  You decide.

The bracelet is 14K gold filled over stainless steel.  Behind the clasp is a P-shaped recess than holds the other timeset bar.

Hamilton, uh, I mean Time Computer, was very confident in the P1 and the case is soldered shut.  It's not meant to be serviceable other than by the factory in Lancaster PA.  

Hey... what's this?  The watch case says Hamilton Watch Co.... why's that if this watch was produced by Time Computer?  Well, from what I hear the lore goes something like this... the case maker, Star Watch Case Co (that little star by the 14K is their logo) didn't get the memo that the case should say Time Computer Inc.  By the time the error was caught, the cases were made and needed to make the release time frame.  Ultimately, executives decided to let the issue go - as being associated with the Hamilton Watch Co was not really a bad thing.  

I think that's really interesting, when you consider in 1892 when Hamilton formed, many of it's watches were promoted with other jewelers names on the dial for the exact same reason.

Supposedly there are a handful of P2s with the same error but for the most part after the P1s all of the Pulsar cases would say Time Computer, Inc.

The two large battery recesses are the only think accessible.  If you look at the bottom of the photo you will see the two recesses for the timeset magnet.

The electronic module required two large batteries that are no longer produced.  Instructions inside the two battery wells indicated positive side up or down, but I'm not sure what direction is up... I'm looking at the back of the watch, is the top down or is the back down?

I purchased a set of 357 batteries and two spacers from Bruce Wegmann on ebay.  Turns out, he's the preeminent expert on all things Pulsar.   He can be reached at Bruce (no space) Wegmann at gmail.com

In go the batteries and spacers ... time to see if this baby works.  I feel like Geraldo Rivera opening Al Capone's vault... will it work?

Uh, nope.  Maybe I have the batteries backwards... nope again.

I checked the voltage of the batteries - maybe I have a dud.  Nope - plenty of juice.  I think this is one of the many non-working Pulsars out there.

Oh well - it turns out collectors really don't mind if the module isn't working.  The beauty is all in the case and the presentation.  This is definitely a unique watch and I'm glad I had the opportunity to admire and learn about it.

1938 Linwood

Thin was in, in the 1930s as was long and lean - and that required a watch case that would curve to accommodate a curved wrist.

As a result, in the late 1930s Hamilton introduced several "curved to fit the wrist" models.  One of the most dramatic was the Linwood.  Introduced in 1938, the Linwood was produced for four years.

There are a lot of interesting trivia points about the Linwood.  One is that it has a spherical dial - which means that it curves in every direction, top to bottom, side to side, corner to corner.  As a result, it's actually thicker in the center than it is at the sides.

In addition, the Linwood is cased in 14K gold filled and spans the years before and after 1940.  That is when the 982M movement was introduced.  So in 1938 and 1939, the Linwood was powered by the 17 jewel 980 movement.  In 1940 and 1941 the Linwood received the 19 jewel 982 movement - as the 982M was devoted to the solid gold models.

Another interesting factoid is the Linwood is the only model to feature a solid gold star marker on the dial.

My project watch arrived after being stashed away and lost for almost four decades.  The owner sent it to me for repair after they located it.  It was his grandfather's and for many years it was presumed to be lost.

As received, it is missing it's crown and the stem appears to be snapped off.  The crystal is a little scratched but not too terrible.  The dial is an old refinish and it's close but not a perfect match to the original pattern.  The gold star is also missing, and has been replaced by the a gold dot instead.

The movement inside is a 980 caliber but the serial number dates to the early 1940s - so I suspect it's a replacement.  Perhaps the original movement suffered a fatality.  There's no crown to wind it but I was able to wind it using the arbor screw and it's not running.  Hopefully it just needs a good cleaning.

The hands are a mismatched pair of different styles... the minute hand is an alpha or pointex style and the hour hand is moderne.  I could replace them but the hands are part of the heirloom and only a purist would really care that they aren't original.

I removed the broken part of the stem.  Looking inside the barrel, the old blue mainspring will likely need to be replaced.

Sure enough, the mainspring is set into a tight coil and has lost most of it's potential energy.

Everything is cleaned and dried.  Time to reassemble it but with a new stem and replacement crown.

Success... it's running with a nice motion.

A slight adjustment will slow it down but the new white alloy mainspring is powering the watch with a great amplitude.  Unfortunately, when I move the movement around to different positions, it stops.  It stops only in one position - and it's an unusual angle, like if you had your hand on the steering wheel at 10:00.  After looking very closely at all the parts, I couldn't find anything amiss.  I ended up replacing the balance with a donor from another movement and it runs fine in all positions now.  It happens.

I replaced the crystal with a blemish-free new glass crystal and the finished project looks and runs fantastic.  In this photo you can see the dot marker at the 6 position.  Originally this would have been a gold star, but at least it has a marker - often there is just an empty hole.