Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsNivada Grenchen Chronoking Vintage Valjoux

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
Chronoking Vintage Valjoux
Nivada GrenchenChronoking Vintage Valjoux
MSRP $4,900

At a glance

16 of 29 specs differ
Diameter
RN Quartz Divers Watch Mk.2, Matte Top41mm
Chronoking Vintage Valjoux38mm
Power Reserve
RN Quartz Divers Watch Mk.2, Matte Top40h
Chronoking Vintage Valjoux48h
Water Resistance
RN Quartz Divers Watch Mk.2, Matte Top300m
Chronoking Vintage Valjoux100m
MSRP
RN Quartz Divers Watch Mk.2, Matte Top$604
Chronoking Vintage Valjoux$4,900

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
41mm
38mm
Thickness
12mm
12.95mm
Lug-to-Lug
47mm
46.5mm
Finish
Brushed and polished
Brushed + Polished
Water Resistance
300m
100m
Caseback
Solid
Display

Crystal & Dial

4 specs
Crystal
Sapphire
Acrylic
AR Coating
Yes
Inner
Dial Color
CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)
Matt Black w/ Gradient Orange + Super 1345C Lum. Applied Indexes + Embossed White Printed LogoSmall eyes: Debossed Light Beige 7506C CD track + Black Print
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Ronda 517
Valjoux 23
Type
Quartz
Manual
Power Reserve
40h
48h
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$604
$4,900

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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.

Nivada Grenchen Chronoking Vintage Valjoux

The Nivada Grenchen Chronoking Vintage Valjoux is widely praised for its faithful vintage-inspired design, featuring flat-top pump pushers and drilled lug holes, and is considered an excellent value under €2K. Some reviewers note the faux patina indexes can appear too yellow. The 38mm steel case with extended lugs wears larger than its diameter suggests. The Chronoking Mecaquartz, specifically, is highlighted for its textured dial, sunken subdials, and overall dimensions that make it punch above its $579 weight. On balance, reviewers rate the Nivada Grenchen Chronoking Vintage Valjoux highly for its vintage aesthetic and strong value proposition.

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