Description: 1929 Unknown 18K |
|
|
Model Name |
Unknown |
|
Case Date |
1929 |
|
Case Serial |
4910 |
|
Signature Locations |
Inside case, movement, dial |
|
Case Signature Format |
"Bulova W. Co, Swiss" |
|
Movement |
9AN, 17 Jewels, Unadjusted |
|
Movement Date Code |
1929 |
|
Movement Serial |
202861 |
|
Case Material Description |
18K (solid, white) |
|
Case Dimensions |
33.5mm lug to lug x 25.5mm without crown (25.5mm without lugs) |
|
Case Type |
Single hinged, square |
| Crystal Specifications |
19.8mm x 19.8mm, square |
|
Other Details |
Inside case includes large symbol of a pickaxe and what may be a woman's head Non-standard case signature may be indicative of a sub-contracted case (due to solid gold content) Case serial number does not indicate date of manufacture |
NOTES: The usual method of dating a case by the case serial number does not work with this watch, which has the atypically short serial 4910. It should also be noted that the case does not include either the 1924 or 1927 patent dates, one of which should be present in any 1920s model dated after 1925. Therefore, the date on this watch has been determined by the movement date code, taken in consideration with its overall style and advertisements dating to that period. 1929 is an appropriate date for this watch.
1929 Unknown
