Which is bigger, the Arethusa Watch Co World Diver or the Radcliffe Watches X M-DVR?

The Arethusa Watch Co World Diver wears larger at 40mm versus 39mm for the Radcliffe Watches X M-DVR — a 1mm difference across the dial.

What movement does the Arethusa Watch Co World Diver run compared to the Radcliffe Watches X M-DVR?

Both watches run automatic movements — the Arethusa Watch Co World Diver uses the Seiko NH35A and the Radcliffe Watches X M-DVR uses the Miyota 9075.

Side by side

Arethusa Watch Co World DivervsRadcliffe Watches X M-DVR

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

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Arethusa Watch Co World Diver

Radcliffe Watches X M-DVR

MSRP $418

Buy from Arethusa Watch Co ↗

Buy used on eBay ↗

Buy from Radcliffe Watches ↗

Buy used on eBay ↗

At a glance

7 of 29 specs differ

Diameter

World Diver40mm

X M-DVR39mm

Power Reserve

World Diver—

X M-DVR—

Water Resistance

World Diver200m

X M-DVR200m

MSRP

World Diver—

X M-DVR$418

Full specifications

Case

4 specs

Diameter

40mm

39mm

Thickness

13.5mm

12mm

Lug-to-Lug

47.5mm

43mm

Lug Width

20mm

—

Crystal & Dial

1 specs

Dial Color

Carbon

—

Movement

1 specs

Caliber

Seiko NH35A

Miyota 9075

Pricing

1 specs

MSRP

—

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