IWC Schaffhausen Iw659602 Portofino Automatic Moon PhasevsLongines MASTER COLLECTION MOONPHASE

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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.

Iw659602 Portofino Automatic Moon Phase

MASTER COLLECTION MOONPHASE
Diameter
37.1mm
34mm
Lug-to-Lug
n/a
49.7mm
Thickness
11.3mm
11.2mm
lowest
Water Resistance
50m
highest
30m
Power Reserve
120h
n/a
MSRP
$27,000
$3,500
lowest
Movement
32800
Longines L899.5
Case
7 specsMovement
7 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The IWC Schaffhausen Iw659602 Portofino Automatic Moon Phase is widely praised for its elegant and clean aesthetic, with owners finding it a classy choice that appears dressier than the Portugieser line. Reviewers and owners alike highlight the beautiful moon phase complication and the tasteful finishing of the hour markers and hands. One owner notes the 37.1mm case size is particularly appreciated for smaller wrists. The movement is the automatic 32800 with a 72-hour power reserve. Overall, owners and reviewers rate the IWC Schaffhausen Iw659602 Portofino Automatic Moon Phase highly for its elegant design and beautiful moon phase complication at its size.
Owners widely praise the Longines MASTER COLLECTION MOONPHASE for its beautiful, legible, and classically designed dial, with one owner noting its good timekeeping at +8 seconds per day. Some owners find the watch well-crafted with a lovely strap, while others feel the price is high, suggesting better value exists elsewhere. The Longines MASTER COLLECTION MOONPHASE features a moonphase complication and a movement with a 64-hour power reserve, though its 30m water resistance limits its suitability for adventurous wear. On balance, owners and reviewers rate the Longines MASTER COLLECTION MOONPHASE highly for its old-world charm and romantic moonphase complication at a reasonable price point.
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