L
Manufacture Year
1951
Movement Model
10CSC
Movement Jewels
17
Case Serial No.
4846299
Case shape
Square
Case color
Yellow
Case Manufacturer
Bulova
Crystal details
Mineral; 23.6 mm x 23.6 mm
Gender
Mens
Watch Description
CASE DIMENSIONS: 27.7 mm x 27.7 mm; lug to lug 38.2 mm
I believe that´s a Duo Vento model.
posted in 2020.05.01
mybulova_admin
Posted May 1, 2020 - 11:58pm
L1 case with a L4 movement. Dates might suggest a movement replacement, but it is still correct for a 1951 Bulova Duo Wind.
josé serra
Posted May 2, 2020 - 5:06am
Yes! Most likely the move was replaced. It was bought very dirty. It was properly cleaned and lubricated.
Andersok
Posted May 2, 2020 - 7:47am
Looks to match the Duo Wind 'L' variant.

neetstuf-4-u
Posted May 2, 2020 - 8:30am
1951 Duo Wind "L", noting probable movement replacement.
Kathy L.
Posted May 2, 2020 - 4:23pm
I would agree with Duo Wind.
1951 Bulova Duo Wind "L"
JimDon5822
Posted May 2, 2020 - 11:50pm
1951 Bulova Duo Wind "L" with repainted dial. Note double ii in winding.
josé serra
Posted May 4, 2020 - 12:30am
In reply to 1951 Bulova Duo Wind "L"… by JimDon5822
Many thanks to the panel members for all your comments. They are always welcome and appreciated.