Side by side
Asterisk Watches Space Shuttle Jump Hour AutomaticvsNorthern Star Watch Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Space Shuttle Jump Hour Automatic40mm
Sentinel40.5mm
Power Reserve
Space Shuttle Jump Hour Automatic42h
Sentinel42h
Water Resistance
Space Shuttle Jump Hour Automatic50m
Sentinel50m
MSRP
Space Shuttle Jump Hour Automatic$350
Sentinel$649
Full specifications
Case
4 specsDiameter
40mm
40.5mm
Thickness
11mm
10.1mm
Lug-to-Lug
46mm
43.72mm
Lug Width
20mm
20mm
Crystal & Dial
1 specsDial Color
—
White
Movement
2 specsCaliber
Sea-Gull TY2709
Miyota 90S5
Power Reserve
42h
42h
Pricing
1 specsMSRP
$350
$649
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