Side by side

Aera Instruments M-1vsChristopher Ward C63 True GMT

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

M-1
Aera InstrumentsM-1
C63 True GMT
Christopher WardC63 True GMT
MSRP $4,135

At a glance

15 of 29 specs differ
Diameter
M-139mm
C63 True GMT48mm
Power Reserve
M-142h
C63 True GMT120h
Water Resistance
M-1100m
C63 True GMT100m
MSRP
M-1—
C63 True GMT$4,135

Full specifications

Case

6 specs
Category
—
GMT
Diameter
39mm
48mm
Thickness
13.14mm
14.15mm
Lug-to-Lug
47.6mm
48mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Brushed + Polished + Sandblasted

Crystal & Dial

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

Movement

6 specs
Caliber
Sellita SW216-1
CW-002
Type
Manual
Automatic
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
120h
Jewels
25
33
Complications
None
GMT, Moonphase, Day-date, Small seconds

Pricing

1 specs
MSRP
—
$4,135

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