Features:
- Solid forged brass case, polished & lacquered
- Screw bezel for easy access to movement
- Fully adjustable, temperature compensated, aneroid movement with inch & millibar scales
- Calibrated for altitudes to 3,500' above sea level
- Movements for altitudes from 3,500' to 7,000' are available by special order for an additional charge
Specifications:
- Dial Diameter: 4" (102 mm)
- Overall Diameter: 5 12" (138 mm)
- Depth: 2 78" (73 mm)
- Weight: 3 lbs 3 oz (1446 g)