Side by side

IWC Schaffhausen Iw459801 Portofino Automatic Day NightvsRolex Day-Date

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

IWC Schaffhausen Iw459801 Portofino Automatic Day Night

Owners widely praise the IWC Schaffhausen Portofino for its classy, understated aesthetic and elegant design, with some finding it a "lifetime watch" and a spark of joy. The clean dial and classic dress watch appeal are frequently highlighted, and one owner noted the movement as reliable and accurate. However, opinions on size vary across the line, with some finding larger variants too big and wishing for smaller options, while others with smaller wrists found a 40mm size perfect. One owner of a different Portofino variant reported it losing nearly 10 seconds a day. Overall, owners and reviewers appreciate the IWC Schaffhausen Portofino for its elegant dress watch appeal and refined aesthetic.

Rolex Day-Date

Owners widely appreciate the Rolex Day-Date for its historical significance and beauty, with some finding the 36mm size perfect and others preferring larger variants. The "President" bracelet is noted for its jewelry-like drape, and some specific dial configurations are trading above retail. Owners report wait times of one to six months for full gold models from authorized dealers, which are generally easier to acquire than stainless steel sports models. The plating on a BP factory 36mm Day-Date remained strong after two years of wear, with its movement running within -1 to 3 seconds per day. Some owners find stone dials unique and potentially value-retaining, while others debate the aesthetics of specific dials and bezels. On balance, owners and reviewers rate the Rolex Day-Date highly for its historical significance and the refined feel of its "President" bracelet.

At a glance

16 of 29 specs differ
Diameter
Iw459801 Portofino Automatic Day Night34mm
Day-Date36mm
Power Reserve
Iw459801 Portofino Automatic Day Night50h
Day-Date70h
Water Resistance
Iw459801 Portofino Automatic Day Night50m
Day-Date100m
MSRP
Iw459801 Portofino Automatic Day Night$19,200
Day-Date$65,400

Full specifications

Case

7 specs
Diameter
34mm
36mm
Thickness
8.9mm
Lug Width
16mm
Material
18 Ct 5N Gold
18 kt yellow gold
Finish
Steel
18 kt Everose gold
Water Resistance
50m
100m
Caseback
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal
Sapphire
Crystal Shape
Flat
Dial Color
Silver
White
Indices
Roman numerals

Movement

4 specs
Caliber
35180
3255
Power Reserve
50h
70h
Jewels
24
32
Complications
None
Day-Date

Pricing

1 specs
MSRP
$19,200
$65,400
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when IWC Schaffhausen Iw459801 Portofino Automatic Day Night vs Rolex Day-Date gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.