Side by side
Echo/Neutra 1956 ChronovsSeagull Artisan Heritage Series Guilloché Dial Coaxial Tourbillon 42mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
20 of 29 specs differDiameter
1956 Chrono40mm
Artisan Heritage Series Guilloché Dial Coaxial Tourbillon 42mm42mm
Power Reserve
1956 Chrono48h
Artisan Heritage Series Guilloché Dial Coaxial Tourbillon 42mm—
Water Resistance
1956 Chrono100m
Artisan Heritage Series Guilloché Dial Coaxial Tourbillon 42mm50m
MSRP
1956 Chrono$2,060
Artisan Heritage Series Guilloché Dial Coaxial Tourbillon 42mm$2,349
Full specifications
Case
9 specsCategory
Chronograph
—
Diameter
40mm
42mm
Thickness
14.1mm
12mm
Lug-to-Lug
46mm
0mm
Lug Width
0mm
21mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
—
Water Resistance
100m
50m
Caseback
Solid screw-down
—
Crystal & Dial
4 specsCrystal Shape
Ultra-domed
—
AR Coating
Underside
—
Dial Color
White
—
Lume
Superluminova Old Radium
None
Movement
6 specsCaliber
Sellita SW510
ST8230
Type
Manual
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
48h
0h
Jewels
23
0
Complications
GMT, Chronograph, Moonphase, Date
None
Pricing
1 specsMSRP
$2,060
$2,349
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