Side by side

Alexander James Watches A4 Prelude 37 GMTvsDumoreau DM01

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
DM01
DumoreauDM01

At a glance

9 of 29 specs differ
Diameter
A4 Prelude 37 GMT37.4mm
DM0138.6mm
Power Reserve
A4 Prelude 37 GMT
DM0142h
Water Resistance
A4 Prelude 37 GMT200m
DM01100m
MSRP
A4 Prelude 37 GMT
DM01

Full specifications

Case

5 specs
Diameter
37.4mm
38.6mm
Thickness
12.1mm
9.75mm
Lug-to-Lug
44.7mm
46.72mm
Lug Width
20mm
22.7mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
White
Turquoise
Lume
BGW9
None

Movement

2 specs
Caliber
Seiko NH34
Miyota 9039
Power Reserve
42h
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