April 11, 2015, 21:36
David AbbeEvolution Of 4992B and 3992B Markings, Numbers and Database
This is the 3992B that passed through my collection;
August 12, 2018, 18:37
Steve RodbroIf this database is still being updated, add mine:
PART NO. AN5740
MFR’S PART NO. 4992B
SERIAL NO. AF-42-5300
CONTRACT No.
W535 ac-28072
HAMILTON WATCH CO.
MOVEMENT NO. 4C49132
HAMILTON WATCH CO. U.S.A. ABOVE CENTER SECONDS WHEEL,
4922B 22 JEWELS (ROTATED 90 DEGREES ON PLATE) ADJ. TEMP. AND 6 POSITIONS BOLD ITALIC
CASE, KEYSTONE Base metal, 000581
DIAL 24 HOUR G.C.T. BLACK dial
WHITE HOUR MINUTE AND SWEEP SECOND HANDS