Side by side

Boldr PolarisvsSeiko 5KX

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

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Polaris
BoldrPolaris
MSRP $399
See the full Polaris
5KX
Seiko5KX
MSRP $350
See the full 5KX
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At a glance

15 of 29 specs differ
Diameter
Polaris38mm
5KX42.5mm
Power Reserve
Polaris—
5KX41h
Water Resistance
Polaris200m
5KX100m
MSRP
Polaris$399
5KX$350

Full specifications

Case

7 specs
Category
Tool
Diver
Diameter
38mm
42.5mm
Thickness
12mm
13.4mm
Lug-to-Lug
44mm
46mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

4 specs
Crystal
Sapphire
Hardlex
AR Coating
Yes
—
Dial Color
Blackout
—
Lume
Super-LumiNova
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Seiko NH38
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$399
$350
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