Side by side
Sugess Seestern S456 GMTvsHelgray Speedster (Racing Light Blue)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Seestern S456 GMT40mm
Speedster (Racing Light Blue)39mm
Power Reserve
Seestern S456 GMT40h
Speedster (Racing Light Blue)40h
Water Resistance
Seestern S456 GMT200m
Speedster (Racing Light Blue)30m
MSRP
Seestern S456 GMT$299
Speedster (Racing Light Blue)$299
Full specifications
Case
5 specsCategory
GMT
Chronograph
Diameter
40mm
39mm
Thickness
13mm
12mm
Lug-to-Lug
48.8mm
46mm
Water Resistance
200m
30m
Crystal & Dial
2 specsDial Color
Blue
Black
Lume
Tritium
None
Movement
2 specsCaliber
NH34
Miyota 6S21
Complications
GMT, Date
None
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