Description
is rolex cosc certified,While competitive chronometer testing took place at the observatories in Neuchâtel (1866–1975) and Geneva (1873–1967), testing of large numbers of watches intended for public sale was conducted by the independent Bureaux officiels de contrôle .
Beige and white GG Supreme canvas
superlative chronometer officially certified
Gold-toned hardware
Rolex superlative chronometer
Double G
Inside: 1 open pocket
Rolex chronometer
Chain top handle with 7″ drop
Top zip closure
chronometer certified cosc
6.3″W x 3.7″H x 2.9″D
Weight: 0.9lbs approximately
superlative chronometer officially certified