Side by side
Decima GatekeepervsSugess MoonPhase Master SU2108
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Gatekeeper38mm
MoonPhase Master SU210840mm
Power Reserve
Gatekeeper42h
MoonPhase Master SU210841h
Water Resistance
Gatekeeper50m
MoonPhase Master SU21085m
MSRP
Gatekeeper$599
MoonPhase Master SU2108$549
Full specifications
Case
8 specsCategory
—
Chronograph
Diameter
38mm
40mm
Thickness
9.9mm
11.5mm
Lug Width
—
20mm
Material
Stainless Steel
Stainless Steel/Gold
Finish
Brushed and polished
Polished
Water Resistance
50m
5m
Caseback
Solid
Display
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
White
S438 White
Movement
5 specsCaliber
Miyota 9039
Seagull ST21
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
41h
Jewels
25
21
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
$599
$549
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