Side by side
Sugess Seestern S473 Auto ChronovsSpinnaker Dumas GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Seestern S473 Auto Chrono40mm
Dumas GMT44mm
Power Reserve
Seestern S473 Auto Chrono35h
Dumas GMT40h
Water Resistance
Seestern S473 Auto Chrono50m
Dumas GMT300m
MSRP
Seestern S473 Auto Chrono$449
Dumas GMT$399
Full specifications
Case
8 specsCategory
Chronograph
GMT
Diameter
40mm
44mm
Thickness
12.5mm
15mm
Lug-to-Lug
47.3mm
48mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m
Caseback
Display
Solid
Movement
4 specsCaliber
SL-4801L
Seiko NH34A
Beat Rate
4 vph
28,800 vph
Power Reserve
35h
40h
Complications
GMT, Chronograph, Moonphase
None
Pricing
1 specsMSRP
$449
$399
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