Side by side

Arethusa Watch Co World DivervsOlech & Wajs Watches SELECTRON CALCULATOR

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

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World Diver
Arethusa Watch CoWorld Diver
SELECTRON CALCULATOR
Olech & Wajs WatchesSELECTRON CALCULATOR
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Buy from Olech & Wajs Watches ↗
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At a glance

8 of 29 specs differ
Diameter
World Diver40mm
SELECTRON CALCULATOR40mm
Power Reserve
World Diver—
SELECTRON CALCULATOR40h
Water Resistance
World Diver200m
SELECTRON CALCULATOR200m
MSRP
World Diver—
SELECTRON CALCULATOR—

Full specifications

Case

4 specs
Thickness
13.5mm
12mm
Lug-to-Lug
47.5mm
46mm
Lug Width
20mm
20mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Carbon
—

Movement

3 specs
Caliber
Seiko NH35A
—
Type
Automatic
Manual
Power Reserve
—
40h
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