Side by side

Decima GatekeepervsTuseno Shellback

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Gatekeeper
DecimaGatekeeper
MSRP $599
See the full Gatekeeper
Shellback
TusenoShellback
MSRP $840
See the full Shellback
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Buy from Tuseno ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Gatekeeper38mm
Shellback40mm
Power Reserve
Gatekeeper42h
Shellback—
Water Resistance
Gatekeeper50m
Shellback200m
MSRP
Gatekeeper$599
Shellback$840

Full specifications

Case

5 specs
Diameter
38mm
40mm
Thickness
9.9mm
11.9mm
Lug-to-Lug
46mm
47mm
Lug Width
46mm
20mm
Water Resistance
50m
200m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
White
Yellow
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Miyota 9039
Sellita SW200-1
Power Reserve
42h
—

Pricing

1 specs
MSRP
$599
$840
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