Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsCincinnati Watch Company P-40 A-11 Pilot

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

RN Quartz Divers Watch Mk.2, Matte Top
CWCRN Quartz Divers Watch Mk.2, Matte Top
MSRP $604
P-40 A-11 Pilot
Cincinnati Watch CompanyP-40 A-11 Pilot
MSRP $695

At a glance

18 of 29 specs differ
Diameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
P-40 A-11 Pilot38mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
P-40 A-11 Pilot65h
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
P-40 A-11 Pilot100m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
P-40 A-11 Pilot$695

Full specifications

Case

8 specs
Category
Diver
Pilot
Diameter
41mm
38mm
Thickness
12mm
10.8mm
Lug-to-Lug
47mm
46.5mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid
Screw Down with Sapphire Display

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Yes
Underside
Dial Color
CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)
Brown
Indices
Applied
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Ronda 517
Sellita SW200-2 b
Type
Quartz
Automatic
Power Reserve
40h
65h
Jewels
25
26

Pricing

1 specs
MSRP
$604
$695

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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.

CWC RN Quartz Divers Watch Mk.2, Matte Top

Owners widely praise the CWC RN Quartz Divers Watch Mk.2, Matte Top for its excellent matte case finishing, precise seconds hand alignment, and dial reminiscent of vintage military watches. The Mk.2 upgrades, including a sapphire crystal, improved lume, and a precise 120-click bezel described as perfection with no play, are consistently highlighted as significant improvements over earlier versions. One owner noted the quartz movement gained 8 seconds over several months. Overall, owners rate the CWC RN Quartz Divers Watch Mk.2, Matte Top highly for its solid construction, military significance, and terrific value.

Cincinnati Watch Company P-40 A-11 Pilot

Owners widely praise the Cincinnati Watch Company P-40 A-11 Pilot for its great size, comfortable bracelet, phenomenal timekeeping, simple design, and great craftsmanship. One owner notes the finishing is sharp. Some users wish for a smaller size, and one owner points out the quick-release spring bars can dig in while the bracelet lacks micro-adjustments. Overall, owners rate the Cincinnati Watch Company P-40 A-11 Pilot highly for its great size and phenomenal timekeeping.

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