IWC caliber 52850

Brand:IWC
Reference:52850
Base: IWC 52010
Movement:Automatic
Display:Analog
Diameter:38.20
Jewels:36
Reserve:168
Frequency:28800
Date:Date, Day, Month, Annual Calendar
Hands:Hours, Minutes, Small Seconds
Additionals:Power Reserve Indicator
IWC caliber 52850

52850 description

Located at “12 o’clock” on the dial, IWC’s annual calendar shows the month, date and day in three separate windows. The mechanism automatically takes into account the differing lengths of individual months. Unlike a perpetual calendar, however, the annual calendar is unable to make allowance for the leap days in February or the leap years. Once a year, then, at the end of February, it requires manual correction. In the case of IWC’s annual calendar, the correction is made simply, via the crown.

All watches using the IWC 52850 movement:

IWC Portugieser Annual Calendar Stainless Steel / Silver (IW5035-01)

IW5035-01 IWC Portugieser Annual Calendar Stainless Steel / Silver
IWC Portugieser Annual Calendar Stainless Steel / Blue (IW5035-02)

IW5035-02 IWC Portugieser Annual Calendar Stainless Steel / Blue
IWC Portugieser Annual Calendar Red Gold / Silver (IW5035-04)

IW5035-04 IWC Portugieser Annual Calendar Red Gold / Silver
IWC Big Pilot’s Watch Annual Calendar Edition Le Petit Prince (IW5027-01)

IW5027-01 IWC Big Pilot’s Watch Annual Calendar Edition Le Petit Prince
IWC Portugieser Annual Calendar Tribeca Film Festival 2016 (IW5035-06)

IW5035-06 IWC Portugieser Annual Calendar Tribeca Film Festival 2016
IWC Big Pilot’s Watch Annual Calendar Spitfire (IW5027-02)

IW5027-02 IWC Big Pilot’s Watch Annual Calendar Spitfire
IWC Portugieser Annual Calendar Stainless Steel / Pisa (IW5035-07)

IW5035-07 IWC Portugieser Annual Calendar Stainless Steel / Pisa
IWC Portugieser Annual Calendar BFI London Film Festival (IW5035-05)

IW5035-05 IWC Portugieser Annual Calendar BFI London Film Festival
IWC Big Pilot’s Watch Annual Calendar Edition Le Petit Prince Piece Unique (IW5027-04)

IW5027-04 IWC Big Pilot’s Watch Annual Calendar Edition Le Petit Prince Piece Unique
IWC Big Pilot’s Watch Annual Calendar Edition Le Petit Prince White Gold (IW5027-03)

IW5027-03 IWC Big Pilot’s Watch Annual Calendar Edition Le Petit Prince White Gold
IWC Big Pilot’s Watch Annual Calendar Edition “Antoine de Saint Exupéry” (IW5027-06)

IW5027-06 IWC Big Pilot’s Watch Annual Calendar Edition “Antoine de Saint Exupéry”
IWC Big Pilot’s Watch Annual Calendar Edition Le Petit Prince White Gold (IW5027-05)

IW5027-05 IWC Big Pilot’s Watch Annual Calendar Edition Le Petit Prince White Gold
IWC Big Pilot’s Watch Annual Calendar "150 Years" Stainless Steel / Blue (IW5027-08)

IW5027-08 IWC Big Pilot’s Watch Annual Calendar "150 Years" Stainless Steel / Blue
IWC Portugieser Annual Calendar Stainless Steel / Green / Middle East (IW5035-10)

IW5035-10 IWC Portugieser Annual Calendar Stainless Steel / Green / Middle East
IWC Big Pilot’s Watch Annual Calendar Edition “Antoine de Saint Exupéry” White Gold (IW5027-09)

IW5027-09 IWC Big Pilot’s Watch Annual Calendar Edition “Antoine de Saint Exupéry” White Gold