Manufacture Year
1921
Movement Model
10AI
Movement Jewels
15
Movement Serial No.
81945
Case Serial No.
1158967
Case shape
Round
Case color
White
Case Manufacturer
American Standard
Gender
Ladies
Watch Description
1922 Lady Maxim
bobbee
Posted December 9, 2014 - 10:15am
mybulova_admin
Posted December 10, 2014 - 2:51am
jabs
Posted December 10, 2014 - 3:47am
In reply to How was 1922 established? by mybulova_admin
mybulova_admin
Posted December 11, 2014 - 4:16am
When did we established that the 'Shield' was first used in 1922?
We have come to the conclusion that case serial numbers starting with '11' date to 1921.
we have records showing that 'American Standard' was first used 1 August 1918 and that the American Standard Watch Case Company was founded 1920.
What I'm seeing so far with the records I've compiled is that:
1920-21
Globe with case serial number starting with '10' or '11'
1921-23
Shield with case serial number starting with '10', '11', '12' or '13'
jabs
Posted December 11, 2014 - 4:26am
In reply to When did we established that by mybulova_admin
Geoff Baker
Posted December 11, 2014 - 6:26am