What movement does the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case run compared to the Grand Seiko SBGN027?

Both watches run quartz movements — the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case uses the Ronda 517 and the Grand Seiko SBGN027 uses the 9F86.

Side by side

CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte CasevsGrand Seiko SBGN027

Q: Which is cheaper, the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case or the Grand Seiko SBGN027?

At MSRP the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case is the cheaper of the two at $608, against $3,700 for the Grand Seiko SBGN027 — a $3,093 gap before any retailer discounting.

Q: Which is bigger, the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case or the Grand Seiko SBGN027?

The CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case wears larger at 41mm versus 39mm for the Grand Seiko SBGN027 — a 2mm difference across the dial.

Q: Which has better water resistance, the CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case or the Grand Seiko SBGN027?

The CWC Quartz Divers Quartz Watch Mk.2 Day/Date Full Matte Case is rated to 300m versus 200m for the Grand Seiko SBGN027.

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

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

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

MSRP $608

Grand Seiko SBGN027

sbgn027g

MSRP $3,700

At a glance

11 of 29 specs differ

Diameter

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

SBGN02739mm

Power Reserve

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

SBGN02740h

Water Resistance

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

SBGN027200m

MSRP

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

SBGN027$3,700

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Yes

Dial Color

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

Black

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

Ronda 517

9F86

Pricing

1 specs

MSRP

$608

$3,700

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