Side by side
Aera Instruments M-1vsRoebuck Watch Company Ranger
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
M-139mm
Ranger42mm
Power Reserve
M-142h
Ranger42h
Water Resistance
M-1100m
Ranger100m
MSRP
M-1—
Ranger$475
Full specifications
Case
5 specsDiameter
39mm
42mm
Thickness
13.14mm
11.9mm
Lug-to-Lug
47.6mm
49.7mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
2 specsDial Color
Dune
Black
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Sellita SW216-1
Miyota 9039
Type
Manual
Automatic
Pricing
1 specsMSRP
—
$475
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