Side by side
Aera Instruments M-1vsOak & Oscar The Ashland
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
M-139mm
The Ashland39.5mm
Power Reserve
M-142h
The Ashland42 hoursh
Water Resistance
M-1100m
The Ashland200m
MSRP
M-1—
The Ashland$1,850
Full specifications
Case
6 specsCategory
—
Tool
Diameter
39mm
39.5mm
Thickness
13.14mm
12.4mm
Lug-to-Lug
47.6mm
46.8mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
3 specsCrystal Shape
Flat
Double-domed
AR Coating
Inner
Underside
Dial Color
Dune
Green
Movement
6 specsCaliber
Sellita SW216-1
ETA 2892A2
Type
Manual
Automatic
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
42 hoursh
Jewels
25
21
Complications
None
GMT, Chronograph, Date
Pricing
1 specsMSRP
—
$1,850
Follow this matchup
Get a note when Aera Instruments M-1 vs Oak & Oscar The Ashland gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Oak & Oscar The AshlandvsCWC Cabot Steel Limited Edition WatchOak & Oscar The AshlandvsFarer Lethbridge GoldOak & Oscar The AshlandvsFarer CUSHION CASEOak & Oscar The AshlandvsAevig THOR manualwind dresswatchAera Instruments M-1vsOak & Oscar Team Shuster HumboldtAera Instruments M-1vsOak & Oscar The Humboldt 12-hr