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IWC Portugieser Yacht Club Perpetual Calendar 42 IW344101

IWC Portugieser Yacht Club Perpetual Calendar 42 IW344101

42.4mm · Rose Gold · Caliber 82651 · 100m

The IW344101 combines a perpetual calendar and moon phase display in the Portugieser Yacht Club Perpetual Calendar 42. Its automatic calibre 82651 provides a 60-hour power reserve.

IWC Schaffhausen Portugieser Yacht Club Perpetual Calendar 42

Brand
IWC
Full reference
IW344101
Model
Portugieser Yacht Club Perpetual Calendar 42
Collection
Portugieser
Case diameter
42.4mm
Case material
Rose Gold
Crystal
Sapphire Crystal
Water resistance
100m
Movement
Automatic
Caliber
82651
Power reserve
60 hours
Functions / complications
Perpetual calendar | Moon phase | Central hacking seconds
Bracelet / strap
Rubber

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

IWC Portugieser IW5017-06

IWC

Portugieser

IW5017-06

42.4mmRose Gold
IWC Portugieser IW5017-07

IWC

Portugieser

IW5017-07

42.4mmRose Gold
IWC Portugieser IW501706

IWC

Portugieser

IW501706

42.4mmRose Gold
IWC Portugieser IW545801

IWC

Portugieser

IW545801

42.4mmRose Gold

Compare specifications

SpecificationIW344101IW5017-06IW5017-07IW501706IW545801
Case diameter42.4mm42.4mm42.4mm42.4mm42.4mm
Case materialRose GoldRose GoldRose GoldRose GoldRose Gold
Water resistance100m50m50m50m60m
MovementAutomatic——AutomaticManual
Caliber8265152011520115201181905
Power reserve60 hours———84 hours

Sources & record notes

Specifications otherwise follow the source record below. Manufacturer supplements are identified separately; original source text is retained for comparison. WatchTraderHub.

Manufacturer evidence supplements the model name, functions, power reserve and overview — Official source ↗ (checked 2026-10-26).

WatchTraderHub · IWC Schaffhausen IW344101

Original collection: Portugieser

structured_data / Brand: IWC Schaffhausen
structured_data / Reference Number: IW344101
structured_data / Collection: Portugieser
structured_data / Case Diameter: 42.4mm
structured_data / Case Material: Rose Gold
structured_data / Water Resistance: 100m
structured_data / Crystal: Sapphire Crystal
structured_data / Movement Type: Automatic
structured_data / Caliber: 82651
structured_data / Bracelet/Strap: Rubber
structured_data / Feature: Central seconds
structured_data / Feature: Date
structured_data / Feature: Display back
structured_data / Feature: Month
structured_data / Feature: Moon phase
structured_data / Feature: Perpetual calendar
structured_data / Feature: Screw-Down Crown
structured_data / Feature: Weekday

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