Hamilton Watch Co. Serial Number B628398

Specs Production Value Guide 551

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From the American Horology Archive:

Hamilton Watch Co.

Grade: 999 Ball

Ball

Manufacturer:	Hamilton	?
Manufacturer Location:	Lancaster, Pennsylvania	?
Movement Serial Number:	B628398	?
Grade:	999 Ball	?
Model:	Ball	?
Estimated Production Year:	1927	?
Run Quantity:	2,800	?
Grade/Model Run:	4 of 39	?
Grade/Model Total Production:	54,600	?
Variant Est. Production:	47,600 (16S-MBALL-21J)	?
Size:	16s	?
Jewels:	21j	?
Movement Configuration:	Openface	?
Movement Finish:	Nickel	?
Movement Setting:	Lever	?
Adjusted:	Yes	?
Adjusted # of Positions:	5	?
Adjusted to Temperature:	Yes	?
Railroad Grade:	Yes	?
Case:	Various	?
Run ID:	2417.G23.16S1458.M23.O1763.L1463.21J683	?
Data Research:	1953 Hamilton Serial List	?
Database Version:	v52.978	?
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$ Estimated Value (12 Month Change):	-4.79% Analyzing 551 Sales	?

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