1968 GRUEN Precision Chronograph 770R

Nice oversize hand winding Gruen chronograph from 1968.

Original condition never polished. Some signs of wear.

3 color Dial has some minor spots as you can see on the images.

Watch looks sporty with its blue Tachy and red Telemeter markings.

Good wrist presence due to its 37 mm diameter.

Year1968
MakerGruen
ModelChronograph
Reference770R
Materialstainless steel
Dimensions37 mm diameter, 12 mm thickness
CrystalPlexiglass
CaliberValjoux 7730
Lug Width19 mm
Bracelet/Strapnew Rios black leather alligator grain

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