Specifications
SKU
03182026112155
Item
Wristwatch
Brand
Grue
Model
Airflight Precision American Airlines
Reference
Year
Dial Color
Silver
Case Material
Steel & Chrome
Movement
Mechanical
Caliber
510
Country
Swiss
Gender
Men's
Jewels
Grade
Band Material
Functions
Type
Department
Balance
Condition
Overall Condition
Fair, overall condition
Case
Shows hairline scratches. Has dents/dings.
Crystal
Crystal Condition
Dial
Has spotting.
Bezel
Crown
Shows desk marks and scuffings.
Crown Condition
Hands
Hands Condition
Band
Shows minimal signs of wear. The band is not original.
Function
Running and keeping time
Winding
Timing Data
Losing 5 seconds/day, Amplitude 227, Beat Error 1.4
Complications
Jumping Hour. 24 hour dial flips over at 12:30
Additional Notes
Measurements
Diameter
35mm
Dial Diameter
Width
Length
Height
Thickness
11mm
Lug Width
17.5mm
Lug to Lug
42.5mm
Bracelet Size
Inside Diameter
Outside Diameter
Inside Width
Inside Length
Outside Length
Outside Width
Band Width
Band Clasp Width
Band End Link Width
Band Length
Box Length
Box Width
Size
Standardized Size
About the Brand
Gruen: Founded in Ohio, Gruen was one of the largest American watch manufacturers for much of the 20th century. Shortly after relocating to Cincinnati, the company became the number one selling watch brand in the United States. Like many manufacturers of the era, Gruen shifted production during World War II to fulfill military contracts. After the war, an influx of Swiss imports severely impacted the brand, ultimately leading to its closure in 1977. Today, Gruen is remembered through its elegant and innovative vintage watches.