Altimeter Barigo 39

Features : Barigo Model 39 6x1000m / 6x3000ft Analogue Altimeter Analogue 6000m altimeter Jeweled movement altimeter 6000m or 18000ft, 1 rotation per 1000 m/ 3000ft with secondary n x 1000s window, with barometer , black metal case Ø 65 mm, white dial Ø 60 mm, weight 150 gr. with leather case and thong. TECHNICAL DATA : Measuring range : 0 to 6000m/ 18000ft 1 turn of needle : 1000m/ 3000ft Indication of 1000s on secondary dial window Scale division : 10m / 20ft Movement : 16 Jewels Pressure Measurement : 970 to 1050 hPa / 28.7 to 31.3 inHg Measuring Deviation : 0.25% max Temperature Compensation : max 0.25m/ C