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Bulova 1932 Calendar

Submitted by Andersok on January 23, 2022 - 10:00pm
Manufacture Year
1932
Movement Model
10AC
Movement Date Code
T
Movement Jewels
17
Movement Serial No.
575796
Case Serial No.
1168887
Case shape
Tonneau
Case color
Two-tone
Case Manufacturer
Bulova
Gender
Mens
Watch Description

1932 Bulova Calendar  -  Resides in the Bulova Museum

White gold case with yellow gold on bezel, PAT Jan 11, 1927; Swiss 10AC 17-jewels, stamped 1932 T and a Diamond; Luminous dial and hands with calendar window at 3:00

AndersoK_1932Calendar.1
AndersoK_1932Calendar.2
AndersoK_1932Calendar.3
AndersoK_1932Calendar.4
AndersoK_1932Calendar.
Andersok
Posted January 23, 2022 - 10:08pm

Other images:

Case_1932_Calendar

AndersoK_1932Calendar.5

10AC_1932_Calendar

 

mybulova_admin
Posted January 23, 2022 - 11:35pm

Excellent. I was about to ask if you knew what the movement serial number was.

Movement serial numbers:

10AC: 575796, 575800, 575937, 576625
13AC: 727851

1932 Bulova Calendar 

neetstuf-4-u
Posted January 24, 2022 - 10:09pm

In reply to by mybulova_admin

Working towards the big picture and understanding these watches, we  should also include the partial 13AC movement listed in the movements category without a case. Both known examples are stamped with a "T" and "shield"

13AC: 727851 (whole watch), 727763 (movement - loose)

1932 Bulova Calendar

Alex
Posted January 24, 2022 - 12:15am

Great all these calendar watches! Now the hunt is on to understand the meaning of this diamond (rhombus). I have seen a ladies' model too with a T and a diamond....... 

Geoff Baker
Posted January 24, 2022 - 9:29pm

I guess I should add the photo here too. This is the watch in one of the the display trays at the museum. I took this photo when we visited in October 2019

museum

neetstuf-4-u
Posted January 24, 2022 - 10:27pm

It is interesting that this watch has a 6 digit case s/n, while Stephen's (same casing) example has no s/n. The other 2 known 13AC tonneau and 10AC square both have 7 digit s/n's. 

Andersok
Posted January 25, 2022 - 5:42am

In reply to by neetstuf-4-u

Just noticed that there is a 7 at the end of the case s/n that I did not see due to all of the watchmaker markings. Record updated.