Side by side
Aigi Watches Polaris 40MM Brown LeathervsGrand Seiko STGF387
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Polaris 40MM Brown Leather40mm
STGF38726mm
Power Reserve
Polaris 40MM Brown Leather40h
STGF38740h
Water Resistance
Polaris 40MM Brown Leather50m
STGF387100m
MSRP
Polaris 40MM Brown Leather$179
STGF387$4,200
Full specifications
Case
6 specsCategory
—
Dress
Diameter
40mm
26mm
Thickness
7.2mm
8.1mm
Lug-to-Lug
46mm
32.9mm
Lug Width
20mm
13mm
Water Resistance
50m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
—
Black
Movement
1 specsCaliber
Miyota
4J51
Pricing
1 specsMSRP
$179
$4,200
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