Side by side
Aera Instruments M-1vsSeiko 5 Sports SKX series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
M-139mm
5 Sports SKX series28mm
Power Reserve
M-142h
5 Sports SKX series40h
Water Resistance
M-1100m
5 Sports SKX series100m
MSRP
M-1—
5 Sports SKX series$315
Full specifications
Case
5 specsCategory
—
Sport
Diameter
39mm
28mm
Thickness
13.14mm
11.2mm
Lug-to-Lug
47.6mm
33.1mm
Lug Width
20mm
14mm
Crystal & Dial
3 specsCrystal
Sapphire
Hardlex
Dial Color
Dune
Black
Lume
Super-LumiNova
LumiBrite on hands and index(es)
Movement
4 specsCaliber
Sellita SW216-1
2R06
Type
Manual
Automatic
Power Reserve
42h
40h
Jewels
25
21
Pricing
1 specsMSRP
—
$315
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