Side by side

Aera Instruments C-1vsSugess Chrono Master S438

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

C-1
Aera InstrumentsC-1
MSRP $2,200
Chrono Master S438
SugessChrono Master S438
MSRP $549

At a glance

14 of 29 specs differ
Diameter
C-142mm
Chrono Master S43840mm
Power Reserve
C-156h
Chrono Master S43835h
Water Resistance
C-1100m
Chrono Master S4385m
MSRP
C-1$2,200
Chrono Master S438$549

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
42mm
40mm
Thickness
15.75mm
12mm
Lug-to-Lug
49.55mm
46mm
Water Resistance
100m
5m
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
Cloud
S438 White

Movement

6 specs
Caliber
SW510 BH B
ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
3 vph
Power Reserve
56h
35h
Jewels
27
25
Complications
None
GMT, Chronograph, Moonphase, Power reserve indicator

Pricing

1 specs
MSRP
$2,200
$549

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