Side by side

CWC Quartz Divers Watch Mk.2 Full Matte CasevsSeiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition

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

Quartz Divers Watch Mk.2 Full Matte Case
CWCQuartz Divers Watch Mk.2 Full Matte Case
MSRP $583

At a glance

12 of 29 specs differ
Diameter
Quartz Divers Watch Mk.2 Full Matte Case41mm
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition42mm
Power Reserve
Quartz Divers Watch Mk.2 Full Matte Case40h
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition40h
Water Resistance
Quartz Divers Watch Mk.2 Full Matte Case300m
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition100m
MSRP
Quartz Divers Watch Mk.2 Full Matte Case$583
Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition$2,400

Full specifications

Case

5 specs
Category
Diver
Chronograph
Diameter
41mm
42mm
Thickness
12mm
12.9mm
Lug-to-Lug
47mm
49.6mm
Water Resistance
300m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Super-clear coating
Dial Color
CWC Quartz Divers Watch Mk.2 Full Matte Case (RN300-M QS120)
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
Ronda 517
5X83
Jewels
25
14

Pricing

1 specs
MSRP
$583
$2,400

Follow this matchup

Get a note when CWC Quartz Divers Watch Mk.2 Full Matte Case vs Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.