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Bulova 1977 Accutron Calendar "21370"

5/10 votes
Model ID rating explained.
3

Variant: 

21370

Manufacture Year: 

1977

Movement Model: 

2192.10

Movement Jewels: 

Unknown

Movement Serial No.: 

-

Case Serial No.: 

T222744

Case shape: 

Round

Case Manufacturer: 

Bulova

Gender: 

Mens
Not For Sale
1977 Bulova watch
jabs
Panel Member
Posted April 9, 2018 - 4:33am

1977 Bulova Accutron ref.nr 21370

Andersok's picture
Andersok
Panel Member
Posted April 9, 2018 - 6:55am

Nice ad find; looks to be a match. Not sure we are using the reference number, so I'll call it an Accutron Calendar.

jabs
Panel Member
Posted April 9, 2018 - 9:30am

is the question whether Bulova Calendar or Accutron Calendar :)

Andersok's picture
Andersok
Panel Member
Posted April 9, 2018 - 12:15pm

Like all other tuning fork movement watches we have, I'm thinking just Accutron Calendar?

jabs
Panel Member
Posted April 9, 2018 - 1:51pm

probably yes, in the database we have a single Bulova Calendar

neetstuf-4-u's picture
neetstuf-4-u
Panel Member
Posted April 9, 2018 - 5:30pm

You nailed it Jabs. I'm good with Accutron Calendar.

Geoff Baker
Club 5000Panel Member
Posted April 10, 2018 - 6:54am

1977 Accutron Calendar, nice job on the advert match

Robert K.
Posted April 16, 2018 - 5:46pm

Hey! Thanks everyone.

The watch pictured was a high school graduation gift from my parents in 1977 (the year of manufacture) it is engraved on the back. I will post this soon.

Over the years, the bracelet was lost and I paid no attention to the watch....but kept it.

Well, I kind of got the watch bug.....longer story. So I purchased a back removal wrench, a pin press and a springbar tool. I replaced the battery in the Accutron and WOW it ran. It has gained about 15 seconds in two months. Pretty good according to a watchmaker I met.

I found an exact match on ebay for about 250.00 (double the retail in 77!) and it is on the way. Should be here in a day or so. 

I will post photos of the complete piece when it is all together.

And thanks again. Very cool website!