約120年前に製造されたWalthamの1899モデルグレード620です。かなり古いお品物となりますのでキズ汚れの状態等写真にてご確認の上ご入札を宜しくお願い致します。

状態　文字盤に経年によるヒビがございます
　　　表面ケースの蓋が完全に閉まりません
　　　時刻合わせは可能、不安定ですが稼働品です。
　　　日常使いにはOHが必要かと思われます。

以下シリアルコードから分かるデータベース情報です。
Manufacturer:WalthamQuestion Mark
Manufacturer Location:Waltham, MassachusettsQuestion Mark
Movement Serial Number:12378779Question Mark
Grade:No. 620Question Mark
Model:1899Question Mark
Estimated Production Year:1903Question Mark
Run Quantity:3,500Question Mark
Grade/Model Run:89 of 174Question Mark
Grade/Model Total Production:339,100Question Mark
Variant Est. Production:183,150 (16S-M1899-15J-HNP)Question Mark
Size:16sQuestion Mark
Jewels:15j MIXED RUNQuestion Mark
Jewel Setting:Screw-SetQuestion Mark
Movement Configuration:HuntingQuestion Mark
Movement Finish:NickelQuestion Mark
Movement Inlay Color:BlackQuestion Mark
Movement Setting:PendantQuestion Mark
Plate:Bridge PlateQuestion Mark
Bridge Type:CenterQuestion Mark
Regulator:MicrometricQuestion Mark
Hairspring:BreguetQuestion Mark
Adjusted:NoQuestion Mark
Railroad Grade:NoQuestion Mark
Movement Markings:A.W.W.Co.
Waltham, Mass.
15 Jewels
Case:VariousQuestion Mark
Run ID:18153.G89.16S1612.161899M575.H5686.P4119.15J4246Question Mark
Data Research:1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Question Mark
Database Version:v52.718Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration561.98Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration515.15Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration0.555%Question Mark
Registry Population:
Scoped for This Run Only17 (0.49%)