Side by side

Arethusa Watch Co World DivervsBoldr Polaris

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
Polaris
BoldrPolaris
MSRP $399
Buy from Arethusa Watch Co ↗
Buy used on eBay ↗
Buy from Boldr ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
World Diver40mm
Polaris38mm
Power Reserve
World Diver—
Polaris40h
Water Resistance
World Diver200m
Polaris200m
MSRP
World Diver—
Polaris$399

Full specifications

Case

6 specs
Category
—
Tool
Diameter
40mm
38mm
Thickness
13.5mm
12mm
Lug-to-Lug
47.5mm
44mm
Lug Width
20mm
20mm
Material
316L Stainless Steel
Titanium

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Carbon
Blackout
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Seiko NH35A
Seiko NH38A
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$399
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