Vintage Gruen Precision  Day / Night Changing Hour Marker Watch
Order Number: 053341

Age:
1960's

Features:
Rare Near Mint Original Example.  Hour
Markers Change Colors From Green to
Black to Indicate Day and Night Hours.   
Original Bracelet.

Case:
Gold Plated case with Solid Stainless Steel
Screw-back.  Back Signed Gruen Precision.
 Neat Inscription on Back.  Inner Dust
Cover Protects the Movement.  Inside Case
Back Signed Gruen Watch Co Switzerland
and N 510RssCA which designates the
Movemet Caliber.

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

Movement:
Swiss Made 17 Jewel Manual Wind Gruen
Caliber N510CA Movement in Mint
Condition.   
Bracelet:
Original Vintage Deployment Stretch
Bracelet in Mint Condition Signed Cromwell.
 See Additional Photos of the Bracelet.

Dimensions:
33mm x 43mm

Condition:
Near Mint Condition.  Comes with a 90 Day
Warranty.  Extended 1 Year Warranty
Available for $99.  Choose Brown or Black
Leather Strap.

Price: SOLD to Mark from Michigan
Gruen Precision Day / Night
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