Side by side

Alexander James Watches A4 Prelude 37 GMTvsSugess Seestern Vintage S407 600T

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

A4 Prelude 37 GMT
Alexander James WatchesA4 Prelude 37 GMT
Seestern Vintage S407 600T
SugessSeestern Vintage S407 600T
MSRP $249

At a glance

12 of 29 specs differ
Diameter
A4 Prelude 37 GMT37.4mm
Seestern Vintage S407 600T39mm
Power Reserve
A4 Prelude 37 GMT
Seestern Vintage S407 600T40h
Water Resistance
A4 Prelude 37 GMT200m
Seestern Vintage S407 600T600m
MSRP
A4 Prelude 37 GMT
Seestern Vintage S407 600T$249

Full specifications

Case

5 specs
Category
Diver
Diameter
37.4mm
39mm
Thickness
12.1mm
13.5mm
Lug-to-Lug
44.7mm
48mm
Water Resistance
200m
600m

Crystal & Dial

2 specs
Dial Color
White
600T Black
Lume
BGW9
Tritium

Movement

4 specs
Caliber
Seiko NH34
NH35
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$249
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