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IWC Schaffhausen Iw328901 Ingenieur AutomaticvsRolex Submariner Date

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

Iw328901 Ingenieur Automatic
IWC SchaffhausenIw328901 Ingenieur Automatic
MSRP $55,600
Submariner Date
RolexSubmariner Date
MSRP $19,450
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 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.

Rolex Submariner Date

The Rolex Submariner Date is widely discussed for its functional date complication and iconic cyclops lens, which some owners find essential for daily use and a classic Rolex feature, while others prefer the cleaner, more symmetrical aesthetic of the no-date version. Some owners consider the Submariner Date a versatile, lifelong watch that holds its value, though one owner reported boredom after five months. On balance, owners are divided on the cyclops and date function, with a significant portion favoring the no-date model for its dial symmetry and historical appeal.

At a glance

17 of 29 specs differ
Diameter
Iw328901 Ingenieur Automatic40mm
Submariner Date41mm
Power Reserve
Iw328901 Ingenieur Automatic120h
Submariner Date70h
Water Resistance
Iw328901 Ingenieur Automatic100m
Submariner Date300m
MSRP
Iw328901 Ingenieur Automatic$55,600
Submariner Date$19,450

Full specifications

Case

7 specs
Category
Integrated
Diver
Diameter
40mm
41mm
Thickness
10.7mm
Material
18 Ct 5N Gold
Rolesor
Finish
Steel
18 kt yellow gold
Water Resistance
100m
300m
Caseback
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

5 specs
Crystal
Sapphire
Crystal Shape
Flat
Dial Color
Black
Blue
Indices
Index
Lume
None
Chromalight

Movement

4 specs
Caliber
32111
3235
Power Reserve
120h
70h
Jewels
21
31
Complications
None
Date

Pricing

1 specs
MSRP
$55,600
$19,450
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