Side by side

IWC Schaffhausen Iw3565 Portofino AutomaticvsIWC Schaffhausen Iw658601 Portofino Automatic

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

Iw3565 Portofino Automatic
IWC SchaffhausenIw3565 Portofino Automatic
MSRP $15,500
Iw658601 Portofino Automatic
IWC SchaffhausenIw658601 Portofino Automatic
MSRP $16,300
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 Iw3565 Portofino Automatic

Owners widely praise the IWC Schaffhausen Portofino for its clean, classic dress watch aesthetic and refined dial details, with many finding the 40mm size perfect for smaller wrists and noting its ability to provide a spark of joy. Some owners admire the dial color in sunlight and the versatility offered by changing straps. One owner notes its modified Sellita SW300/ETA 29xx movement is reliable and accurate, and another reports excellent timekeeping, with IWC reportedly maintaining chronometer standards. However, some find the Portofino overpriced and less valuable compared to watches with in-house movements. One owner reported their watch stopped working immediately after being dropped and required a lengthy repair. On balance, owners and reviewers rate the IWC Schaffhausen Portofino highly for its classical sophistication and understated elegance.

IWC Schaffhausen Iw658601 Portofino Automatic

Owners widely praise the IWC Schaffhausen Iw658601 Portofino Automatic's elegant, simple design and thin 9.4mm case, making it a versatile dress watch suitable for everyday wear. Its classical look, rounded bezel, and sunburst dial are frequently highlighted as attractive features. Some owners find the 37mm case size comfortable and appreciate its slim profile, contrary to perceptions of IWC watches being bulky. Accuracy reports vary, with one owner noting excellent timekeeping and another observing a loss of almost 10 seconds per day. The value proposition is debated, with some questioning the use of an external movement at its price point. On balance, owners and reviewers appreciate the IWC Schaffhausen Iw658601 Portofino Automatic for its classic dress watch aesthetic and wearability, though some debate its value.

At a glance

10 of 29 specs differ
Diameter
Iw3565 Portofino Automatic40mm
Iw658601 Portofino Automatic37mm
Power Reserve
Iw3565 Portofino Automatic50h
Iw658601 Portofino Automatic120h
Water Resistance
Iw3565 Portofino Automatic30m
Iw658601 Portofino Automatic50m
MSRP
Iw3565 Portofino Automatic$15,500
Iw658601 Portofino Automatic$16,300

Full specifications

Case

4 specs
Diameter
40mm
37mm
Thickness
9.2mm
9.4mm
Lug Width
20mm
18mm
Water Resistance
30m
50m

Crystal & Dial

2 specs
Crystal
Sapphire
Dial Color
Black
Silver

Movement

3 specs
Caliber
35111
32111
Power Reserve
50h
120h
Jewels
25
21

Pricing

1 specs
MSRP
$15,500
$16,300
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 Iw3565 Portofino Automatic vs IWC Schaffhausen Iw658601 Portofino Automatic 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.