Rolex
Rolex cal 3285
Swiss lever · introduced 2018
Beat rate
28,800 vph
Power reserve
70h
Jewels
31
Introduced
2018
Escapement
Swiss lever
Rolex cal 3285 is the current GMT movement, sharing the Chronergy escapement and 70-hour twin-barrel architecture of the 3235. Its independently settable 24-hour hand allows tracking a second time zone without disturbing the local hour hand. It is in every current GMT-Master II reference.
Specifications
Beats per hour
28,800
Jewels
31
Power reserve
70h
Diameter
28.5mm
Height
6.4mm
Escapement
Swiss lever
Introduced
2018
Finishing
Fine
Service interval
10 years
Service cost tier
Luxury
Complications
dategmtquickset
Known service issues
- Factory-only service as with all current Rolex calibers; independent watchmakers cannot source genuine bridge screws or springs
Notable in
- Rolex GMT-Master II 126710BLNR (Batman)
- Rolex GMT-Master II 126711CHNR (Root Beer)
- Rolex GMT-Master II 126720VTNR (Sprite)
- Rolex GMT-Master II 126710BLRO (Pepsi)
References in our catalog using this caliber
- Rolex GMT-Master II "Pepsi" (Cerachrom) 126710BLRO2018–present
- Rolex Explorer II (Modern 42mm) 2265702021–present
- Rolex GMT-Master II "Batman" (Cerachrom) 126710BLNR2019–present
Buying advice
Practical guides for buying a watch with this caliber on the pre-owned market: