BRAND
GSD
MODEL
Prof
TYPOLOGY
depth gauge
OPERATION
mechanical - Bourdon type
SCALE m
120 - parabolic two and a quarter lap
BODY mm
Ø 55 in stainless steel - rubber strap
DIAL
black dial - phosphorescent needles and numbers
TOTAL WEIGHT g
236
SPECIAL FEATURES
meter and decimeter indicator hand - maximun depth hand
NOTE
scale that can be reset to the atmospheric pressure
COUNTRY OF ORIGIN
Italy
YEAR OF PRESENTATION
1970
SOURCE
Luigi Fabbri collection