Side by side

Aera Instruments C-1vsYema Navygraf Chrono

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

C-1
Aera InstrumentsC-1
MSRP $2,200
Navygraf Chrono
YemaNavygraf Chrono
MSRP $1,999

At a glance

12 of 29 specs differ
Diameter
C-142mm
Navygraf Chrono40mm
Power Reserve
C-156h
Navygraf Chrono40h
Water Resistance
C-1100m
Navygraf Chrono100m
MSRP
C-1$2,200
Navygraf Chrono$1,999

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
42mm
40mm
Thickness
15.75mm
13.9mm
Lug-to-Lug
49.55mm
—
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Cloud
Navy

Movement

3 specs
Caliber
SW510 BH B
—
Power Reserve
56h
40h
Jewels
27
25

Pricing

1 specs
MSRP
$2,200
$1,999

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