Side by side

Aera Instruments M-1vsSpinnaker Hull Chronograph

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

M-1
Aera InstrumentsM-1
Hull Chronograph
SpinnakerHull Chronograph
MSRP $149

At a glance

12 of 29 specs differ
Diameter
M-139mm
Hull Chronograph42mm
Power Reserve
M-142h
Hull Chronograph40h
Water Resistance
M-1100m
Hull Chronograph100m
MSRP
M-1—
Hull Chronograph$149

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
39mm
42mm
Thickness
13.14mm
15mm
Lug-to-Lug
47.6mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Dial Color
Dune
Maroon
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW216-1
Seiko VK64
Type
Manual
Quartz
Power Reserve
42h
40h

Pricing

1 specs
MSRP
—
$149

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