Side by side
Spinnaker Cahill AutomaticvsSwatch Sistem Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
Cahill Automatic42mm
Sistem Sea42mm
Power Reserve
Cahill Automatic—
Sistem Sea—
Water Resistance
Cahill Automatic200m
Sistem Sea30m
MSRP
Cahill Automatic$350
Sistem Sea$170
Full specifications
Case
7 specsCategory
Diver
Mechanical
Thickness
13.7mm
13.9mm
Lug-to-Lug
51mm
50.6mm
Lug Width
22mm
—
Material
316L Stainless Steel
Polymer
Finish
—
Polymer
Water Resistance
200m
30m
Crystal & Dial
2 specsCrystal
Sapphire
—
Dial Color
Green
Blue
Movement
3 specsCaliber
Seiko NH35
—
Hacking
No
Yes
Hand-winding
No
Yes
Pricing
1 specsMSRP
$350
$170
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