Side by side
Aera Instruments C-1vsSeagull Heritage Series Guilloché Dial Power Indicator Calendar Tourbillon Watch 41mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
12 of 29 specs differDiameter
C-142mm
Heritage Series Guilloché Dial Power Indicator Calendar Tourbillon Watch 41mm41mm
Power Reserve
C-156h
Heritage Series Guilloché Dial Power Indicator Calendar Tourbillon Watch 41mm—
Water Resistance
C-1100m
Heritage Series Guilloché Dial Power Indicator Calendar Tourbillon Watch 41mm—
MSRP
C-1$2,200
Heritage Series Guilloché Dial Power Indicator Calendar Tourbillon Watch 41mm$3,629
Full specifications
Case
6 specsDiameter
42mm
41mm
Thickness
15.75mm
0mm
Lug-to-Lug
49.55mm
0mm
Lug Width
22mm
0mm
Material
Stainless Steel
Bronze
Water Resistance
100m
—
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
Cloud
—
Movement
3 specsCaliber
Sellita SW510
—
Power Reserve
56h
0h
Jewels
27
0
Pricing
1 specsMSRP
$2,200
$3,629
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