Which is cheaper, the CWC RN Quartz Divers Watch Mk.2, Matte Top or the Oblvlo FM SL Day-Date Square?

At MSRP the Oblvlo FM SL Day-Date Square is the cheaper of the two at $158, against $604 for the CWC RN Quartz Divers Watch Mk.2, Matte Top — a $446 gap before any retailer discounting.

Which is bigger, the CWC RN Quartz Divers Watch Mk.2, Matte Top or the Oblvlo FM SL Day-Date Square?

The CWC RN Quartz Divers Watch Mk.2, Matte Top wears larger at 41mm versus 39mm for the Oblvlo FM SL Day-Date Square — a 2mm difference across the dial.

Which has better water resistance, the CWC RN Quartz Divers Watch Mk.2, Matte Top or the Oblvlo FM SL Day-Date Square?

The CWC RN Quartz Divers Watch Mk.2, Matte Top is rated to 300m versus 50m for the Oblvlo FM SL Day-Date Square.

Which has a longer power reserve, the CWC RN Quartz Divers Watch Mk.2, Matte Top or the Oblvlo FM SL Day-Date Square?

The Oblvlo FM SL Day-Date Square carries a 42-hour power reserve against 40 hours on the CWC RN Quartz Divers Watch Mk.2, Matte Top.

What movement does the CWC RN Quartz Divers Watch Mk.2, Matte Top run compared to the Oblvlo FM SL Day-Date Square?

The CWC RN Quartz Divers Watch Mk.2, Matte Top runs a quartz caliber (Ronda 517), while the Oblvlo FM SL Day-Date Square runs a automatic (Miyota 8215).

Side by side

CWC RN Quartz Divers Watch Mk.2, Matte TopvsOblvlo FM SL Day-Date Square

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

CWC RN Quartz Divers Watch Mk.2, Matte Top

cwc-rn-divers-watch-matte-top-mk2

MSRP $604

Oblvlo FM SL Day-Date Square

FM-SL-DD-D

MSRP $158

At a glance

14 of 29 specs differ

Diameter

RN Quartz Divers Watch Mk.2, Matte Top41mm

FM SL Day-Date Square39mm

Power Reserve

RN Quartz Divers Watch Mk.2, Matte Top40h

FM SL Day-Date Square42h

Water Resistance

RN Quartz Divers Watch Mk.2, Matte Top300m

FM SL Day-Date Square50m

MSRP

RN Quartz Divers Watch Mk.2, Matte Top$604

FM SL Day-Date Square$158

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

CWC RN Quartz Divers Watch Mk.2, Matte Top (RN300-MT QS120)

Black

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Ronda 517

Miyota 8215

Type

Quartz

Automatic

Power Reserve

40h

42h

Jewels

Pricing

1 specs

MSRP

$604

$158

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