lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Sport under $2,000·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/CWC/Quartz Divers Watch Mk.2 Day/Date Polished Case
SpecStudio
CWC Quartz Divers Watch Mk.2 Day/Date Polished Case
Click to inspect
CWC · Quartz Divers Watch Mk.2 Day/Date Polished Case

CWC Quartz Divers Watch Mk.2 Day/Date Polished Case

Diver

$608Discontinued

Case

Diameter
41mm
Lug-to-lug
47mm
Lug width
20mm
Material
Stainless Steel
Water resistance
300m

Crystal & dial

Crystal
Sapphire
Dial colour
CWC Quartz Divers Watch Mk.2 Day/Date Polished Case (RN300-P QS120-DD)
Lume
Super-LumiNova

Movement

Caliber
Ronda 517
Type
Quartz

Ronda

A Swiss-made quartz caliber from Ronda's Powertech range with a metal baseplate and long battery life — a small three-hand-with-date movement used in slim, affordable Swiss-quartz watches.

Design language

Case shape
round
Dial style
matte
Bezel
rotating
Bracelet
nato
Hands
mercedes

AI-detected from the product image

Alternatives

01The market

Market prices.

Retail$608

No forum listings recorded for this watch yet.

02The connection engine

More like this.

CWC (Cabot Watch Company) RN Quartz Divers Watch Mk.2 Day/Date, Matte Top

CWC (Cabot Watch Company)

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top

41mm · Quartz$951

CWC (Cabot Watch Company) SBS Divers Issue Quartz Watch Mk.2 Day/Date, Black

CWC (Cabot Watch Company)

SBS Divers Issue Quartz Watch Mk.2 Day/Date, Black

41mm · Quartz$951

CWC (Cabot Watch Company) SBS 1987 Aged Special

CWC (Cabot Watch Company)

SBS 1987 Aged Special

40mm · Quartz$1,650

CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case

CWC

Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case

41mm · Quartz$608

CWC Quartz Divers Watch Mk.2 Full Matte Case

CWC

Quartz Divers Watch Mk.2 Full Matte Case

41mm · Quartz$583

CWC Quartz Divers Watch Mk.2 Polished Case

CWC

Quartz Divers Watch Mk.2 Polished Case

41mm · Quartz$583

View all alternatives

03The community take

Owners talk.

“
In a nutshell

The CWC Quartz Divers Watch Mk.2 Day/Date Polished Case is a quartz diver watch, with a 41mm stainless steel case, powered by the Ronda 517 movement. Water resistance is rated to 300m, under a sapphire crystal. Manufacturer MSRP is $608. The dial color is cwc quartz divers watch mk.2 day/date polished case (rn300-p qs120-dd).

Open the discussion

On real wrists

No shots yet. Show how it wears.

04The paper trail

Ask the communityStart a discussion about the Quartz Divers Watch Mk.2 Day/Date Polished Case: get takes from other collectors.Ask →

05The discussion

Talk about the CWC Quartz Divers Watch Mk.2 Day/Date Polished Case.