The IWC Portofino Hand-Wound Moonphase IW516401 is a representative moonphase dress watch of the Portofino collection, Featuring a 45.0 mm stainless steel case, A silver dial, And a dark brown alligator leather strap. It was released in 2017.
Equipped with the IWC in-house manual-winding calibre 59800, It offers a power reserve of 192 hours (8 days). The dial features a moon phase display at 12 o’clock, A date window at 3 o’clock, Small seconds at 6 o’clock, And a power reserve indicator at 9 o’clock, All arranged in a balanced manner. The moon phase display follows in the tradition of the original Portofino from 1984 and has been implemented with IWC’s signature precise sensibility. The see-through back also allows a view of the movement’s elaborate finish. It is a classic dress watch that has been consistently loved.
Official retail price is based on the first price increase of each year.

2023 Sports Watch
Prices of major models
How much did the price change from Rolex to AP?

me and my watch
Vol.3
The Story of Rolex Daytona and Jaejin Yang

Size Down
Style UP
Smaller Watches, Reading the Big Flow

When selling a watch, this is
Let's remember
How do I minimize the depreciation of my watch?

rolex price,
Climbing again?
VIVER Report, Q1 2023

Rolex open run
change method
Now, if you want to go to Seonggol, use a phone call instead of a phone call?!

Rolex Daytona
Changes in movement
The basis of the Daytona legend

The Quiett
Rolex I own
The Quiett Interview Part 2

submariner non date
Ref. 124060
The fundamental of fundamentals! Just like the original Submariner

flew from space
dial
rolex meteorite dial