Side by side

IWC Schaffhausen Iw324906 Ingenieur AutomaticvsRolex Lady-Datejust

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

Iw324906 Ingenieur Automatic
IWC SchaffhausenIw324906 Ingenieur Automatic
MSRP $47,500
Lady-Datejust
RolexLady-Datejust
MSRP $34,100
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.

Rolex Lady-Datejust

Owners widely praise the 28mm Lady-Datejust's proportions on smaller wrists and its versatile styling across metals and dial finishes—one owner called their oystersteel/everose configuration with olive dial their "dream," while another loves the star dial for adding "just the right amount of whimsy" and finds it unmatched in two-tone at this size. The watch appears as an everyday piece and special-occasion staple; community members consistently call it beautiful and elegant, with particular appreciation for gold versions and dial contrast. Availability and pricing vary: one owner received a two-tone floral-dial model within days of inquiry, while another waited four months for an oystersteel dark-grey version, and some note the Lady-Datejust can be found for significantly less than asking price, though a budget closer to $6k may widen availability.

At a glance

15 of 29 specs differ
Diameter
Iw324906 Ingenieur Automatic35.1mm
Lady-Datejust28mm
Power Reserve
Iw324906 Ingenieur Automatic42h
Lady-Datejust55h
Water Resistance
Iw324906 Ingenieur Automatic100m
Lady-Datejust100m
MSRP
Iw324906 Ingenieur Automatic$47,500
Lady-Datejust$34,100

Full specifications

Case

6 specs
Category
Integrated
Dress
Diameter
35.1mm
28mm
Thickness
9.4mm
Material
18 Ct 5N Gold
18 kt yellow gold
Finish
Steel
18 kt yellow gold
Caseback
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal
Sapphire
Crystal Shape
Flat
Dial Color
Black
Silver
Indices
Roman numerals

Movement

4 specs
Caliber
47110
2236
Power Reserve
42h
55h
Jewels
23
31
Complications
None
Date

Pricing

1 specs
MSRP
$47,500
$34,100
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 Iw324906 Ingenieur Automatic vs Rolex Lady-Datejust 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.