IWC Portugieser Annual Calendar Blue IW5035-02

IWC
Serise:IWC Portuguese
Model:IW5035-02
Case:
Case Material:Stainless steel
Case Glass:Sapphire
Case Back:Open
Case Shape:Round
Case Diameter:44.20 mm
Case Height:15.30 mm
Case Lug Width:22.00 mm
W/R:30.00 m
Dial:
Dial Color:Blue
Dial Indexes:Arabic numerals
Dial Hands:Feuille
Movement:

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.
Type:Automatic
Brand:IWC
Caliber:52850
Base:IWC 52010
Display:Analog
Diameter:38.20 mm
Jewels:36
Reserve:168 h
Frequency:28800 bph
Time:Hours, Minutes, Small Seconds
Date:Date, Day, Month, Annual Calendar
Additionals:Power Reserve Indicator