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Aera Instruments M-1vsAigi Watches ARCTIC CHRONO II

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

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M-1
Aera InstrumentsM-1
ARCTIC CHRONO II
Aigi WatchesARCTIC CHRONO II
MSRP $380
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from Aigi Watches ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
M-139mm
ARCTIC CHRONO II40.5mm
Power Reserve
M-142h
ARCTIC CHRONO II40h
Water Resistance
M-1100m
ARCTIC CHRONO II100m
MSRP
M-1—
ARCTIC CHRONO II$380

Full specifications

Case

3 specs
Diameter
39mm
40.5mm
Thickness
13.14mm
12mm
Lug-to-Lug
47.6mm
46mm

Crystal & Dial

2 specs
Dial Color
Dune
—
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Seiko VK64
Type
Manual
Mecaquartz
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$380
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