Side by side

IWC Schaffhausen Iw3565 Portofino AutomaticvsNOMOS Glashütte Zürich

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 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.

NOMOS Glashütte Zürich

NOMOS Glashütte Zürich is widely praised for its immaculate dial design and top-notch case finishing, with reviewers highlighting the beautifully finished in-house movement. Owners and reviewers alike commend its dual-timezone complication and satisfying time zone advancement. The 39.9mm or 40mm case offers comfortable wearability with a balanced presence. Some find the small hour markers outside the city ring slightly difficult to read at a glance, and the long lugs can be polarizing. The watch functions as a GMT or travel time piece, displaying two time zones simultaneously rather than 24. On balance, owners and reviewers rate the NOMOS Glashütte Zürich highly for its stunning dial and excellent movement finishing at its price point.

At a glance

17 of 29 specs differ
Diameter
Iw3565 Portofino Automatic40mm
Zürich39.8mm
Power Reserve
Iw3565 Portofino Automatic50h
Zürich43 hoursh
Water Resistance
Iw3565 Portofino Automatic30m
Zürich50m
MSRP
Iw3565 Portofino Automatic$15,500
Zürich$4,930

Full specifications

Case

7 specs
Diameter
40mm
39.8mm
Thickness
9.2mm
9.7mm
Lug-to-Lug
49.4mm
Material
18 Ct 5N Gold
Stainless Steel
Finish
Steel
Water Resistance
30m
50m
Caseback

Crystal & Dial

5 specs
Crystal
Sapphire
Crystal Shape
AR Coating
Dial Color
Black
White
Indices

Movement

4 specs
Caliber
35111
DUW 5001
Beat Rate
28,800 vph
21,600 vph
Power Reserve
50h
43 hoursh
Jewels
25
26

Pricing

1 specs
MSRP
$15,500
$4,930
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