Side by side
Aera Instruments M-1vsBoldr Five-in-a-Row
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
M-139mm
Five-in-a-Row38mm
Power Reserve
M-142h
Five-in-a-Row40h
Water Resistance
M-1100m
Five-in-a-Row200m
MSRP
M-1—
Five-in-a-Row$399
Full specifications
Case
6 specsCategory
—
Tool
Diameter
39mm
38mm
Thickness
13.14mm
12.8mm
Lug-to-Lug
47.6mm
44mm
Material
Stainless Steel
Titanium
Water Resistance
100m
200m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Dune
Five In A Row I
Movement
3 specsCaliber
Sellita SW216-1
Seiko NH35A
Type
Manual
Automatic
Power Reserve
42h
40h
Pricing
1 specsMSRP
—
$399
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