Arethusa Watch Co World DivervsHamilton Khaki Navy Scuba Auto

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Arethusa Watch Co World Diver at true scale

World Diver

Hamilton Khaki Navy Scuba Auto at true scale

Khaki Navy Scuba Auto

Diameter

40mm

40mm

Lug-to-Lug

47.5mm

n/a

Thickness

13.5mm

12.9mm

lowest

Water Resistance

200m

highest

100m

Power Reserve

n/a

80h

MSRP

n/a

$975

Movement

Seiko NH35

Hamilton H-10

Case

4 specs
Thickness
13.5mm
12.95mm
Lug-to-Lug
47.5mm
n/a
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Carbon
Black

Movement

2 specs
Caliber
Seiko NH35
Hamilton H-10
Power Reserve
n/a
80h

Pricing

1 specs
MSRP
n/a
$975
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