The 3285 is a caliber from Rolex.
Automatic manufacture calibre from Rolex used, among others, in the GMT-Master II 126720 model presented in 2022 with left-hand crown and date display.
Description:
-
Bidirectional self-winding via Perpetual rotor
-
-
Paramagnetic blue
Parachrom hairspring with Rolex overcoil
Large balance wheel with variable inertia
High-precision regulating via four gold
Microstella nuts
Traversing balance bridge
High-performance
Paraflex shock absorbers
Paramagnetic nickel-phosphorus pallet fork and escape wheel
Functions:
-
-
Local time via conventional hands, independent rapid-setting of the hour hand
Reference time via additional 24-hour hand
Instantaneous date at 9 o’clock, secure setting via the hour hand
Data:
Ø 28.5 mm, H ? mm
-
28,800 A/h
-
Production period: