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Vintage Gruen Precision automatic watch, 25 jewels, gold-tone case. Silver dial with applied gold hour markers, date window at 3 o’clock. Caseback has a personal engraving from a 1975 GM 25-year service award (“Jean R. Proulx”).
Condition: Running, unserviced. Timegrapher readings: -67 sec/day, 244° amplitude, 1.9ms beat error — running noticeably slow, and the automatic rotor makes some noise, so this one would benefit from a service.
Comes on a black leather strap.
Feel free to ask questions! Includes a 30 day warranty. Je parle français aussi!
$235.00
Condition: Running, unserviced. Timegrapher readings: -67 sec/day, 244° amplitude, 1.9ms beat error — running noticeably slow, and the automatic rotor makes some noise, so this one would benefit from a service.
Comes on a black leather strap.
Feel free to ask questions! Includes a 30 day warranty. Je parle français aussi!