Side by side

CWC RN Automatic Divers Watch Mk.2vsIWC Schaffhausen Iw328801 Aquatimer Automatic

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

RN Automatic Divers Watch Mk.2
CWCRN Automatic Divers Watch Mk.2
MSRP $1,249
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC RN Automatic Divers Watch Mk.2

Owners widely praise the CWC RN Diver for its build quality, comfortable wearability, and classic design with desirable brand heritage, suitable for diving. Some owners consider it a favorite, appreciating its case wear and aging tritium as a classic replacement for previous military issue watches. However, a common complaint across multiple sources is the fixed spring bars, which limit strap options, and some find the watch overpriced for its features, particularly when compared to other military-style watches or when noting specific branding text. One owner wishes CWC offered a smaller diver size. On balance, owners rate the CWC RN Diver highly for its utilitarian capabilities and historical connection, despite concerns about strap versatility and value.

IWC Schaffhausen Iw328801 Aquatimer Automatic

Owners widely praise the IWC Schaffhausen Iw328801 Aquatimer Automatic as a beautiful, solid, and hard-wearing watch with great lume and a functional bezel. Some owners find it chunky and note that the non-removable bars limit strap options, while one reviewer suggests its utilitarian and angular look, combined with a non-tapering bracelet and substantial weight, indicates a need for evolutionary refinement. The 42mm case feels robust and over-engineered, featuring a unique SafeDive bezel system. The IWC 32111 automatic movement offers a 120-hour power reserve. On balance, owners and reviewers rate the IWC Schaffhausen Iw328801 Aquatimer Automatic well for its robust build and unique bezel system, despite some finding it chunky.

At a glance

16 of 29 specs differ
Diameter
RN Automatic Divers Watch Mk.241mm
Iw328801 Aquatimer Automatic42mm
Power Reserve
RN Automatic Divers Watch Mk.240h
Iw328801 Aquatimer Automatic120h
Water Resistance
RN Automatic Divers Watch Mk.2300m
Iw328801 Aquatimer Automatic300m
MSRP
RN Automatic Divers Watch Mk.2$1,249
Iw328801 Aquatimer Automatic$6,700

Full specifications

Case

6 specs
Diameter
41mm
42mm
Thickness
12mm
14.1mm
Lug-to-Lug
47mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Steel
Caseback
Solid

Crystal & Dial

6 specs
Crystal
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
CWC RN Automatic Divers Watch Mk.2, Stainless Steel (RN300-MT AS120)
Blue
Indices
Applied
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW200-1
32111
Power Reserve
40h
120h
Jewels
25
21

Pricing

1 specs
MSRP
$1,249
$6,700
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