Bulova 1956 Bulova 23 Calendar

5/10 votes
Model ID rating explained.
3
Manufacture Year: 
1956
Movement Model: 
10BPAD
Movement Jewels: 
23
Case Serial No.: 
A917838
Case shape: 
Round
Gender: 
Mens
Additional Information: 

Red border day window at 12, revolving hand with red tip for date,numbers 1-31 around dial for date,push button at 2 position for date adjustment Sub second hand,23j movement 6 adjustments (Heat,Cold,Isochronism and 3 positions) Movement is 10BPAD. Cutout rotor forming a "B" 10k gold filled 44mm lug to lug ribbs on case at 12,2,4,6,8 and 10.

Not For Sale
Bulova watch
Bulova watch
FifthAvenueRestorations's picture
FifthAvenueRest...
Posted October 9, 2011 - 11:45am

Bulova '23' Calendar

as discussed here: http://www.mybulova.com/node/2928

 

stoddrob
Posted March 19, 2012 - 1:49pm

Does the inside back cover have a stamp mark with a case number (usually four diget)? Nice find and nice watch!

William Smith's picture
William Smith
Posted August 3, 2012 - 6:56am

Club 5000Panel Member

William Smith's picture
William Smith
Posted August 3, 2012 - 3:08pm

Club 5000Panel Member

interesting, as I think Fifth pointed out elsewhere, ad says "sweep second hand" and ad graphic shows what looks like a sub-second as in subject watch pictures.

Reverend Rob's picture
Reverend Rob
Posted August 3, 2012 - 12:44pm

Panel Member

VERY cool. This is the type I usually look for and can't afford when I find them. 

'23' Calendar, and the ad doesn't do it justice. 

 

JP
Posted April 15, 2013 - 2:19am

Panel Member

 

My vote is 3 checks for 23 Calander Bulova.

I have this watch and just got it back. I had to get my friend and master watch maker to come up with a spacer. I will post this and the Sea King later this week.

William Smith's picture
William Smith
Posted September 25, 2012 - 6:04pm

Club 5000Panel Member

I'm guessing "Bulova 23 Calendar" is the generic model name, as there were most likely several different model numbers with different characteristics- e.g.. 31337-even if these model numbers were not part of the "model name".

William Smith's picture
William Smith
Posted October 11, 2012 - 6:44pm

Club 5000Panel Member

two ticks for generic Bulova 23 Calendar. I guess it could have a different unique model name for this bezel, but it's as near to "confirmed" as a record can be w/o a specific matching ad IMO. 

EDIT- I'll probably change to three ticks... just thinking about being consistent and what confirmed means.

William Smith's picture
William Smith
Posted November 27, 2012 - 6:17pm

Club 5000Panel Member

three ticks as published.....I'm not finding any "variant" info on the 23 Calendar entries in the Bulova model lists.  Would that mean the subject w/ the scallops on bezel is a different model name- I doubt it greatly. 

William Smith's picture
William Smith
Posted March 10, 2015 - 4:51pm

Club 5000Panel Member

New info since my comment above.  It looks like "Bulova 23 Calendar" is a model name which eventually has variants.  (So subject watch not a Bulova 23 with variant "Calendar").  

A few snippets from the price lists.  All the "variants" are bracketed by "  " in model names.  While the eariler two lists don't show any variants for the Bulova 23 Calendar models, they do suggest that full name is the model, not the model and variant.  There's only one listed in the 1955 price list.

By the 1961 price list, we see two listed.  No "variant" designation yet, and the price is the same for both, but we notice two unique Bulova model numbers for the two Bulova 23 Calendar models.

In 1964 price list cumulative section, we see several Bulova 23 Calendars, now with "variant" letters.