Aigi Watches Arctic Chrono IIvsCasio EFV-620D
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Arctic Chrono II

EFV-620D
Diameter
40.5mm
50.5mm
Lug-to-Lug
n/a
55mm
Thickness
12mm
11.8mm
lowest
Water Resistance
100m
100m
MSRP
$380
$120
lowest
Movement
Seiko VK64
Quartz
Case
5 specsDiameter
40.5mm
50.5mm
Thickness
12mm
11.8mm
Lug-to-Lug
n/a
55mm
Lug Width
n/a
n/a
Finish
n/a
n/a
Crystal & Dial
3 specsCrystal
Sapphire
Mineral
AR Coating
n/a
No
Dial Color
n/a
Black
Movement
3 specsCaliber
Seiko VK64
n/a
Type
Meca-Quartz
Quartz
Power Reserve
0h
n/a
Pricing
1 specsMSRP
$380
$120
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