Side by side

Sugess Ocean Star S421vsSpinnaker Dumas GMT

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

Ocean Star S421
SugessOcean Star S421
MSRP $449
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

11 of 29 specs differ
Diameter
Ocean Star S42140mm
Dumas GMT44mm
Power Reserve
Ocean Star S42140h
Dumas GMT40h
Water Resistance
Ocean Star S421300m
Dumas GMT300m
MSRP
Ocean Star S421$449
Dumas GMT$399

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
40mm
44mm
Thickness
12.7mm
15mm
Lug-to-Lug
46mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
SU116610LB Black
Blue

Movement

3 specs
Caliber
Seagull ST2130/Seiko NH35
Seiko NH34A
Beat Rate
4 vph
28,800 vph
Complications
GMT, Chronograph, Moonphase, Date
None

Pricing

1 specs
MSRP
$449
$399

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