Description

Details

IWC - IW3550-01

Portofino Automatic Moonphase / Yellow Gold / White / Strap

Brand:	IWC
Family:	Portofino
Reference:	IW3550-01(aka: IW355001)
Name:	Portofino Automatic Moonphase / Yellow Gold / White / Strap
Produced:	1984 - 1986
Limited:	No

Case

Material:	Yellow gold
Glass:	Sapphire
Back:	Closed
Shape:	Round
Diameter:	34.00 mm
Lug Width:	18.00 mm
W/R:	30.00 m

Dial

Color:	White
Indexes:	Stick / Dot
Hands:	Stick

Description

The IWC Portino IW355001 features a Yellow gold case of 34.00mm, which houses the self-winding caliber 3755 with moon phase indicator. It was available from ca. 1984 to 1986.

Movement

Self-winding movement with date and moon phase; in production ca. 1984-1986.

Type:	Automatic
Brand:	IWC
Caliber:	3755
Base:	IWC3752
Display:	Analog
Diameter:	25.60 mm
Jewels:	21
Reserve:	42 h
Frequency:	28800 bph
Time:	Hours, Minutes, Seconds
Date:	Date
Astronomical:	Moonphase