Side by side

Aera Instruments M-1vsNodus Sector II Sport

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

M-1
Aera InstrumentsM-1
Sector II Sport
NodusSector II Sport
MSRP $525

At a glance

13 of 29 specs differ
Diameter
M-139mm
Sector II Sport38mm
Power Reserve
M-142h
Sector II Sport41h
Water Resistance
M-1100m
Sector II Sport100m
MSRP
M-1—
Sector II Sport$525

Full specifications

Case

4 specs
Category
—
Sport
Diameter
39mm
38mm
Thickness
13.14mm
11.7mm
Lug-to-Lug
47.6mm
47mm

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
Dune
—
Lume
Super-LumiNova
Swiss Super-LumiNova® BGW9 Grade A

Movement

4 specs
Caliber
Sellita SW216-1
TMI NH38 (no-date)
Type
Manual
Automatic
Power Reserve
42h
41h
Jewels
25
24

Pricing

1 specs
MSRP
—
$525

Follow this matchup

Get a note when Aera Instruments M-1 vs Nodus Sector II Sport gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

CWC Cabot Steel Limited Edition Watch
CWC

Cabot Steel Limited Edition Watch

Ref. cabot-steel
40mm·Manual
$1,583MSRP
—Used
Geckota Ocean-Scout Dive Watch
Geckotamicro

Ocean-Scout Dive Watch

5 variantsOcean-Scout
38.5mm·Automatic·200m WR
$375MSRP
—Used
Farer Lethbridge Gold
Farer
Cushion Case

Lethbridge Gold

2 watches · 4 variantsCUSHION CASE
38.5mm
$1,085MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
Yema Pearldiver
Yemamicro

Pearldiver

Ref. yema-pearldiver-ycl1-mrm
38mm·Automatic·100m WR
$491MSRP
—Used
Aevig THOR manualwind dresswatch
Aevig

THOR manualwind dresswatch

Ref. thor
40mm·Manual·100m WR
$539MSRP
—Used
Tornek-Rayville CISO M38 MAC V SOG
Tornek-Rayville

CISO M38 MAC V SOG

Ref. ciso-m38-mac-v-sog
38mm·Automatic·100m WR
$745MSRP
—Used
Dan Henry 1975
Dan Henrymicro

1975

14 variants1975
39mm·Automatic·150m WR
$310MSRP
—Used
All alternatives to the M-1 →All alternatives to the Sector II Sport →
Explore the full catalog
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

CWC Cabot Steel Limited Edition WatchvsNodus Sector II SportFarer Lethbridge GoldvsNodus Sector II SportFarer CUSHION CASEvsNodus Sector II SportNodus Sector II SportvsAevig THOR manualwind dresswatchAera Instruments M-1vsGeckota Ocean-Scout Dive WatchAera Instruments M-1vsYema Diver
Edit this comparisonAdd another watchExplore more 37–40mm watches