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IWC Schaffhausen Iw324906 Ingenieur AutomaticvsIWC Schaffhausen Iw328901 Ingenieur Automatic

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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 Iw324906 Ingenieur Automatic

The IWC Schaffhausen Iw324906 Ingenieur Automatic is praised for its compact 35.1mm case, 9.4mm thickness, and excellent finishing on the case and bracelet, with owners appreciating its understated presence and beautiful, transforming aqua dial. Reviewers and owners highlight the Gérald Genta-inspired design and its smart compact sizing, with some finding it perfect for smaller wrists and a comfortable daily wear. Accuracy figures vary, with one owner reporting 1 second per day and another noting 12 seconds slow per day, while others mention a 42-hour power reserve. Owners are split on its value, with many finding the IWC Schaffhausen Iw324906 Ingenieur Automatic vastly overpriced, while some see it as a bargain compared to other integrated bracelet watches. Overall, owners rate the IWC Schaffhausen Iw324906 Ingenieur Automatic highly for its compact size and excellent finishing, though opinions on its pricing are divided.

IWC Schaffhausen Iw328901 Ingenieur Automatic

The IWC Schaffhausen Iw328901 Ingenieur Automatic is widely praised for its faithful reissue of Gérald Genta's original design, featuring refined proportions, enhanced ergonomics, and excellent case and bracelet finishing with alternating brushed and polished surfaces. Owners and reviewers highlight the comfortable 40mm case size and a shortened lug-to-lug distance of 45.7mm, contributing to a wearable fit. Specific praise is given to the shimmering "grid" dial pattern and the date alignment. Some owners find the watch overpriced, citing the basic caliber and lack of micro-adjustment on the clasp, while others criticize the crown guards and bezel screw arrangement. One owner notes its accuracy rivals METAS-certified watches, and the 120-hour power reserve is also a noted feature. Overall, owners and reviewers rate the IWC Schaffhausen Iw328901 Ingenieur Automatic highly for its successful revival of a classic design with modern refinements and excellent finishing.

At a glance

6 of 29 specs differ
Diameter
Iw324906 Ingenieur Automatic35.1mm
Iw328901 Ingenieur Automatic40mm
Power Reserve
Iw324906 Ingenieur Automatic42h
Iw328901 Ingenieur Automatic120h
Water Resistance
Iw324906 Ingenieur Automatic100m
Iw328901 Ingenieur Automatic100m
MSRP
Iw324906 Ingenieur Automatic$47,500
Iw328901 Ingenieur Automatic$55,600

Full specifications

Case

2 specs
Diameter
35.1mm
40mm
Thickness
9.4mm
10.7mm

Movement

3 specs
Caliber
47110
32111
Power Reserve
42h
120h
Jewels
23
21

Pricing

1 specs
MSRP
$47,500
$55,600
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