Manufacture Year
1931
Movement Model
10AN
Movement Date Code
Square Shield
Movement Jewels
15
Movement Serial No.
509207
Case Serial No.
1093849
Case shape
Stepped
Case color
White
Case Manufacturer
Bulova
Gender
Mens
Watch Description
1931 BULOVA LONE EAGLE CAL.10AN 15j WHITE GOLD FILLED
TdH
Posted November 28, 2021 - 6:01pm
Again, I need to open the case to verify all the information. Any suggestions on how to open it?
Geoff Baker
Posted November 28, 2021 - 9:20pm
In reply to Again, I need to open the… by TdH
This is a hinged case. Close inspection will reveal a through pin on one side, gently pry open the other side. Please update the movement if not as noted?
TdH
Posted November 28, 2021 - 6:11pm
Mine seems to be the dial and hand variant on the top.
Geoff Baker
Posted November 28, 2021 - 9:20pm
1931 Bulova Lone Eagle
TdH
Posted November 29, 2021 - 8:35am
I opened it. Confirmed 1931 (date make to the right of 509207).
Movements: Bulova Watch Co, Swiss, 10AN, 509207, AF, RS (no mention of jewels)
Inner Case: Bulova Quality Pat. Jan. 11, 1927, 1093849
Kathy L.
Posted November 29, 2021 - 2:43pm
1931 Bulova Lone Eagle
neetstuf-4-u
Posted November 30, 2021 - 10:31pm
1931 Bulova Lone Eagle