Which is cheaper, the Oblvlo BLM ZB or the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top?

At MSRP the Oblvlo BLM ZB is the cheaper of the two at $315, against $624 for the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top — a $309 gap before any retailer discounting.

Which has better water resistance, the Oblvlo BLM ZB or the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top?

The CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top is rated to 300m versus 50m for the Oblvlo BLM ZB.

What movement does the Oblvlo BLM ZB run compared to the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top?

The Oblvlo BLM ZB runs a automatic caliber, while the CWC RN Quartz Divers Watch Mk.2 Day/Date, Matte Top runs a quartz (Ronda 517).

Side by side

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

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

Oblvlo BLM ZB

BLM-ZB

MSRP $315

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

cwc-rn-quartz-matte-top-day-date-rn300-mt-qs120-dd

MSRP $624

At a glance

8 of 29 specs differ

Diameter

BLM ZB41mm

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top41mm

Power Reserve

BLM ZB40h

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top40h

Water Resistance

BLM ZB50m

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top300m

MSRP

BLM ZB$315

RN Quartz Divers Watch Mk.2 Day/Date, Matte Top$624

Full specifications

Case

3 specs

Crystal & Dial

2 specs

AR Coating

Inner

Yes

Dial Color

Black

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

Movement

2 specs

Caliber

—

Ronda 517

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$315

$624

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