Which is cheaper, the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

At MSRP the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case is the cheaper of the two at $608, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $2,693 gap before any retailer discounting.

Which is bigger, the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition wears larger at 44mm versus 41mm for the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case — a 3mm difference across the dial.

Which has better water resistance, the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case is rated to 300m versus 200m for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition.

Which has a longer power reserve, the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition carries a 50-hour power reserve against 40 hours on the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case.

What movement does the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case run compared to the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case runs a quartz caliber (Ronda 517), while the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition runs a automatic (8L35).

Side by side

CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte CasevsSeiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

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

Add a watch

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

cwc-quartz-divers-watch-rn300-m-qs120-dd

MSRP $608

Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

sla061j1

MSRP $3,300

At a glance

13 of 29 specs differ

Diameter

Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case41mm

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Power Reserve

Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case40h

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Water Resistance

Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case300m

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

MSRP

Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case$608

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Full specifications

Case

4 specs

Diameter

41mm

44mm

Thickness

12mm

13mm

Lug-to-Lug

47mm

49.3mm

Water Resistance

300m

200m

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case (RN300-M QS120-DD)

Black

Lume

Super-LumiNova

LumiBrite on hands, index(es) and bezel

Movement

4 specs

Caliber

Ronda 517

8L35

Type

Quartz

Automatic

Power Reserve

40h

50h

Jewels

Pricing

1 specs

MSRP

$608

$3,300

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CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte CasevsSeiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition

At a glance

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