Side by side
Alsta SuperautomaticvsSeagull Tonneau Case Day-date Calendar Watch 34mm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
10 of 29 specs differDiameter
Superautomatic38mm
Tonneau Case Day-date Calendar Watch 34mm34mm
Power Reserve
Superautomatic38h
Tonneau Case Day-date Calendar Watch 34mm—
Water Resistance
Superautomatic300m
Tonneau Case Day-date Calendar Watch 34mm50m
MSRP
Superautomatic$1,435
Tonneau Case Day-date Calendar Watch 34mm$489
Full specifications
Case
5 specsDiameter
38mm
34mm
Thickness
13.2mm
12mm
Lug-to-Lug
43mm
40mm
Lug Width
20mm
11mm
Water Resistance
300m
50m
Crystal & Dial
2 specsDial Color
Black
—
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Sellita SW200-1
ST2100
Power Reserve
38h
0h
Pricing
1 specsMSRP
$1,435
$489
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