Side by side

Aera Instruments C-1vsPAROS Transatlantic GMT aviator world-timer GMT, crown-guard case + inner rotating bezel, full Arabic 24h numeral ring

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

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C-1
Aera InstrumentsC-1
MSRP $2,200
Transatlantic GMT aviator world-timer GMT, crown-guard case + inner rotating bezel, full Arabic 24h numeral ring
PAROSTransatlantic GMT aviator world-timer GMT, crown-guard case + inner rotating bezel, full Arabic 24h numeral ring
MSRP $299
Buy from Aera Instruments ↗
Buy used on eBay ↗
Buy from PAROS ↗
Buy used on eBay ↗

At a glance

8 of 29 specs differ
Diameter
C-142mm
Transatlantic GMT aviator world-timer GMT, crown-guard case + inner rotating bezel, full Arabic 24h numeral ring42mm
Power Reserve
C-156h
Transatlantic GMT aviator world-timer GMT, crown-guard case + inner rotating bezel, full Arabic 24h numeral ring—
Water Resistance
C-1100m
Transatlantic GMT aviator world-timer GMT, crown-guard case + inner rotating bezel, full Arabic 24h numeral ring100m
MSRP
C-1$2,200
Transatlantic GMT aviator world-timer GMT, crown-guard case + inner rotating bezel, full Arabic 24h numeral ring$299

Full specifications

Case

2 specs
Thickness
15.75mm
—
Lug-to-Lug
49.55mm
—

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Cloud
Black

Movement

3 specs
Caliber
SW510 BH B
Seiko NH34A
Power Reserve
56h
—
Jewels
27
25

Pricing

1 specs
MSRP
$2,200
$299
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