Side by side

Boldr PolarisvsSpinnaker Cahill Automatic

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

Polaris
BoldrPolaris
MSRP $399
Cahill Automatic
SpinnakerCahill Automatic
MSRP $350

At a glance

11 of 29 specs differ
Diameter
Polaris38mm
Cahill Automatic42mm
Power Reserve
Polaris40h
Cahill Automatic40h
Water Resistance
Polaris200m
Cahill Automatic200m
MSRP
Polaris$399
Cahill Automatic$350

Full specifications

Case

6 specs
Category
Tool
Diver
Diameter
38mm
42mm
Thickness
12mm
13.7mm
Lug-to-Lug
44mm
51mm
Lug Width
20mm
22mm
Material
Titanium
316L Stainless Steel

Crystal & Dial

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

Movement

1 specs
Caliber
Seiko NH38A
SII NH35A

Pricing

1 specs
MSRP
$399
$350

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