Which is cheaper, the CWC RANCD Quartz Divers Watch with Personalised Case Back or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

At MSRP the CWC RANCD Quartz Divers Watch with Personalised Case Back is the cheaper of the two at $566, against $1,700 for the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch — a $1,134 gap before any retailer discounting.

Which is bigger, the CWC RANCD Quartz Divers Watch with Personalised Case Back or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch wears larger at 42mm versus 40mm for the CWC RANCD Quartz Divers Watch with Personalised Case Back — a 2mm difference across the dial.

Which has better water resistance, the CWC RANCD Quartz Divers Watch with Personalised Case Back or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch is rated to 300m versus 100m for the CWC RANCD Quartz Divers Watch with Personalised Case Back.

Which has a longer power reserve, the CWC RANCD Quartz Divers Watch with Personalised Case Back or the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The Seiko Prospex Sea 1968 Heritage Diver's GMT Watch carries a 72-hour power reserve against 40 hours on the CWC RANCD Quartz Divers Watch with Personalised Case Back.

What movement does the CWC RANCD Quartz Divers Watch with Personalised Case Back run compared to the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch?

The CWC RANCD Quartz Divers Watch with Personalised Case Back runs a quartz caliber, while the Seiko Prospex Sea 1968 Heritage Diver's GMT Watch runs a automatic (6R54).

Side by side

CWC RANCD Quartz Divers Watch with Personalised Case BackvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch

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

CWC RANCD Quartz Divers Watch with Personalised Case Back

ran-clearance-diver-rn-quartz-divers-watch-special-dial-personalised-case-back

MSRP $566

Seiko Prospex Sea 1968 Heritage Diver's GMT Watch

spb519j1

MSRP $1,700

At a glance

12 of 29 specs differ

Diameter

RANCD Quartz Divers Watch with Personalised Case Back40mm

Prospex Sea 1968 Heritage Diver's GMT Watch42mm

Power Reserve

RANCD Quartz Divers Watch with Personalised Case Back40h

Prospex Sea 1968 Heritage Diver's GMT Watch72h

Water Resistance

RANCD Quartz Divers Watch with Personalised Case Back100m

Prospex Sea 1968 Heritage Diver's GMT Watch300m

MSRP

RANCD Quartz Divers Watch with Personalised Case Back$566

Prospex Sea 1968 Heritage Diver's GMT Watch$1,700

Full specifications

Case

4 specs

Diameter

40mm

42mm

Thickness

12mm

13.3mm

Lug-to-Lug

46mm

48.6mm

Water Resistance

100m

300m

Crystal & Dial

3 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

RANCD Quartz Divers Watch with Personalised Case Back

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

4 specs

Caliber

—

6R54

Type

Quartz

Automatic

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$566

$1,700

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