Ball Trainmaster Cleveland Express Dual Time Watch, Rose Gold, Silver, COSC

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Line
Trainmaster

Reference
GM1020D-PG-LCJ-SL

Movement
Automatic

Caliber
Ball RR1202

Jewels
21 jewels

Power Reserve
42 Hours

Frequency
28800 A/h

Case Material
18Kt Rose gold

Crystal
Anti-reflective Sapphire

Dial color
Silver

Thickness
12,5 mm.

Diameter
41mm.
Crown
Screw-down crown

Lume components
Hands and indices

Lume Material
16 H3 Gas tubes

Case Back Crystal
Sapphire Glass

Water resistant depth
5 atm.

Shock resistance
5000 Gs

Strap
Crocodile

Band width
21mm.

Clasp type
Buckle

Country of Manufacture
Switzerland

Warranty
2 years

Calendar type
Day

 

Additional information:

  • COSC
  • UTC (Universal Time Coordinated) indication. Ball Date Warning System. The Cleveland Express ran on a high-speed route on the New York Central Railroad connecting the busiest city in the United States with the headquarters of Ball Watch Company in the then-bustling Midwest. It ran faithfully several times a day for the first half of the 20th century.