Skip to content Skip to main content
IWC Portuguese Yacht Club Chronograph Black IW3902-10
Reference

IWC Portuguese Yacht Club Chronograph Black IW3902-10

REFERENCE 3902The new Portuguese Yacht Club Chronograph has all the precision of a nautical instrument in its genes. Powered by the rugged IWC-manufactured 89360-calibre movement and water-resistant to 6 bar, the chronograph demonstrates its sporting qualities with a flyback function and an additional flange with…

ReferenceIW3902-10
CollectionPortugieser
Case diameter45.5 mm
Case materialStainless Steel
Case shapeRound
Case backOpen
MovementIWC caliber 89361Hours
Water resistance60 m
Dial colourBlack
IndexesArabic Numerals
HandsFeuille
CrystalSapphire
Year introduced2011
Limited editionYes

This is a reference-catalog entry for the IWC Portuguese Yacht Club Chronograph Black IW3902-10. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.

Run a sharper watch business

Inventory, invoices, listings, CRM, deals and payments — one clean platform. Free to start, no card.

Start free