Side by side

Aera Instruments M-1vsChristopher Ward C63 Sealander Rocks

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

M-1
Aera InstrumentsM-1
C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,350

At a glance

13 of 29 specs differ
Diameter
M-139mm
C63 Sealander Rocks40mm
Power Reserve
M-142h
C63 Sealander Rocks38h
Water Resistance
M-1100m
C63 Sealander Rocks150m
MSRP
M-1—
C63 Sealander Rocks$1,350

Full specifications

Case

5 specs
Category
—
Sport
Diameter
39mm
40mm
Thickness
13.14mm
11.05mm
Lug-to-Lug
47.6mm
42.87mm
Water Resistance
100m
150m

Crystal & Dial

2 specs
Dial Color
Dune
Yellow
Lume
Super-LumiNova
SLN X1 BL C1

Movement

5 specs
Caliber
Sellita SW216-1
SW200-1
Type
Manual
Automatic
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
38h
Jewels
25
26

Pricing

1 specs
MSRP
—
$1,350

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