Hamilton Jazzmaster Viewmatic AutovsIWC Schaffhausen Iw3565 Portofino Automatic
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
Jazzmaster Viewmatic Auto
Iw3565 Portofino Automatic
Diameter
40mm
40mm
Thickness
10.8mm
9.2mm
lowest
Water Resistance
50m
highest
30m
Power Reserve
80h
highest
50h
MSRP
$995
lowest
$15,500
Movement
Hamilton H-10
35111
Case
5 specsMovement
6 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Hamilton Jazzmaster Viewmatic Auto for its classic yet modern aesthetic, versatile wearability with suits or jeans, and comfortable fit on average wrists. Reviewers and owners alike highlight its superb case finishing for the price point and its appeal as a great value. Some owners report impressive accuracy, with figures around 1-2 seconds per day. The stock strap is noted as initially stiff, and one owner mentions a discrepancy in the reported case thickness, with Hamilton stating 10.10mm. Overall, owners rate the Hamilton Jazzmaster Viewmatic Auto highly for its excellent case finishing and value.
The watch is considered a good value modern dress watch. Reviewers did not mention any shared weaknesses.
Owners widely praise the IWC Schaffhausen Iw3565 Portofino Automatic for its clean, classic dress watch aesthetic and 40mm size, which is considered perfect for smaller wrists. Reviewers and owners alike highlight its dial color in sunlight, refined dial details, and overall sophisticated appearance. One owner notes it keeps excellent time, with IWC reportedly maintaining chronometer standards. However, some find its use of an external movement and its price point less valuable compared to watches with in-house movements, with one owner suggesting avoiding full retail price. One owner reported their watch stopped working immediately after being dropped. Overall, owners and reviewers rate the IWC Schaffhausen Iw3565 Portofino Automatic highly for its classic dress watch design and wearability.
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