Side by side

Aera Instruments M-1vsSpinnaker Hull California (Olive Oyl Red)

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

M-1
Aera InstrumentsM-1
Hull California (Olive Oyl Red)
SpinnakerHull California (Olive Oyl Red)
MSRP $375

At a glance

12 of 29 specs differ
Diameter
M-139mm
Hull California (Olive Oyl Red)42mm
Power Reserve
M-142h
Hull California (Olive Oyl Red)40h
Water Resistance
M-1100m
Hull California (Olive Oyl Red)100m
MSRP
M-1—
Hull California (Olive Oyl Red)$375

Full specifications

Case

6 specs
Category
—
Diver
Diameter
39mm
42mm
Thickness
13.14mm
15mm
Lug-to-Lug
47.6mm
47.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Dune
Olive Oyl Red
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
SII NH35A
Type
Manual
Automatic
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$375

Follow this matchup

Get a note when Aera Instruments M-1 vs Spinnaker Hull California (Olive Oyl Red) 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 Pioneer Automatic
Geckotamicro

Pioneer Automatic

4 watches · 16 variantsPioneer
42mm·Automatic·100m WR
$299MSRP
—Used
Farer CUSHION CASE
Farer

CUSHION CASE

2 watches · 4 variantsCUSHION CASE
38.5mm
$1,045MSRP
—Used
Lum-Tec Eclipse
Lum-Tecmicro

Eclipse

2 watches · 7 variantsEclipse
42mm·Automatic·101m WR
$695MSRP
—Used
Aevig THOR manualwind dresswatch
Aevig

THOR manualwind dresswatch

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

CISO M38 Field

Ref. soa
38mm·Automatic·100m WR
$695MSRP
—Used
Spinnaker Popeye
Spinnakermicro
Fleuss

Popeye

9 watches · 43 variantsFleuss
43mm·Automatic·150m WR
$395MSRP
—Used
Aevig Thule sportswatch
Aevig

Thule sportswatch

Ref. thule-sportswatch
39mm·Automatic·100m WR
$593MSRP
—Used
All alternatives to the M-1 →All alternatives to the Hull California (Olive Oyl Red) →
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 WatchvsSpinnaker Hull California (Olive Oyl Red)Farer CUSHION CASEvsSpinnaker Hull California (Olive Oyl Red)Spinnaker Hull California (Olive Oyl Red)vsFarer Lethbridge GoldSpinnaker Hull California (Olive Oyl Red)vsAevig THOR manualwind dresswatchAera Instruments M-1vsGeckota Pioneer AutomaticAera Instruments M-1vsGeckota Pioneer Graphite Special Edition
Edit this comparisonAdd another watchExplore more 38–43mm watches