Side by side
Decima GatekeepervsHamilton Jazzmaster Seaview Auto
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Gatekeeper38mm
Jazzmaster Seaview Auto37mm
Power Reserve
Gatekeeper42h
Jazzmaster Seaview Auto42h
Water Resistance
Gatekeeper50m
Jazzmaster Seaview Auto100m
MSRP
Gatekeeper$599
Jazzmaster Seaview Auto$945
Full specifications
Case
5 specsCategory
—
Dress
Diameter
38mm
37mm
Thickness
9.9mm
11.3mm
Lug Width
—
18mm
Water Resistance
50m
100m
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
1 specsCaliber
Miyota 9039
2824-2
Pricing
1 specsMSRP
$599
$945
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