Vintage Gruen Precision  Day / Night Changing Hour Marker Watch
Order Number: 061-514

Age:
1960's

Features:
Rare Gruen Precision with Changing Day /
Night Dial.(Original Finish) and Swiss Made
Manual Wind Movement.  Hour Markers
Change Colors From Green to Black to
Indicate Day and Night Hours.

Case:
Gold Plated case with Solid Stainless Steel
Screw-back.  Back Signed Gruen Precision.
No Personalizations / Inscriptions on Back.  
Inner Dust Cover Protects the Movement.  
Inside Case Back Signed Gruen Watch Co
Switzerland and N 510RssCA which
designates the Movement Caliber.

Dial:
Original Silver Dial With Open Aperture
Hour Markers with Changing Green/Black
Disk Underneath.  See Pictures of the "Day
and "Night" Dials.   Signed Gruen Precision,
17 Jewels, Waterproof and Ra Swiss Ra.

Movement:
Swiss Made 17 Jewel Manual Wind Gruen
Caliber N510CA Movement Has Been
Serviced and is in Excellent Running
Condition.   

Dimensions:
33mm Diameter Excluding Crown x 43mm
Top to Bottom.  18mm Lug Spacing.

Condition:
Excellent - Near Mint Condition.  Comes
with a 90 Day Warranty.  Extended 1 Year
Warranty Available for $99.  

Price: $999
Gruen Precision Day / Night