Side by side
Sugess Seestern Chrono S443/S445vsSpinnaker Dumas GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Seestern Chrono S443/S44538mm
Dumas GMT44mm
Power Reserve
Seestern Chrono S443/S44535h
Dumas GMT40h
Water Resistance
Seestern Chrono S443/S44550m
Dumas GMT300m
MSRP
Seestern Chrono S443/S445$399
Dumas GMT$399
Full specifications
Case
7 specsCategory
Chronograph
GMT
Diameter
38mm
44mm
Thickness
13mm
15mm
Lug-to-Lug
48.6mm
48mm
Lug Width
13mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m
Crystal & Dial
2 specsDial Color
Black
Blue
Lume
Super-LumiNova BGW9
None
Movement
5 specsCaliber
Seagull ST19
Seiko NH34A
Type
Manual
Automatic
Beat Rate
3 vph
28,800 vph
Power Reserve
35h
40h
Complications
GMT, Chronograph, Moonphase, Date
None
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