Ref. 2531.86.00 is a non-chronometer variant of the 2531.80.00. It runs on caliber 1106, which matches the 1120 except for lacking the Chronometer certification.
Movement Type
Automatic
Caliber
1120Jewels
23
Reserve
44
Frequency
28800
Hands
Center Seconds
Shape
Round
Lug Distance
20.00 mm
Material
Stainless Steel
Glass
Sapphire
Diameter
41.00 mm
Water Resistance
300.00 m
Dial Color
Blue
Material
Bracelet
Buckle
Non-Chronometer
