Side by side
Alexander James Watches A4 Prelude 37 GMTvsBremont Altitude 39 Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
A4 Prelude 37 GMT37.4mm
Altitude 39 Date39mm
Power Reserve
A4 Prelude 37 GMT—
Altitude 39 Date40h
Water Resistance
A4 Prelude 37 GMT200m
Altitude 39 Date100m
MSRP
A4 Prelude 37 GMT—
Altitude 39 Date$4,250
Full specifications
Case
6 specsCategory
—
Pilot
Diameter
37.4mm
39mm
Thickness
12.1mm
11.19mm
Lug-to-Lug
44.7mm
—
Material
Stainless Steel
316L Stainless Steel (DLC coated)
Water Resistance
200m
100m
Crystal & Dial
2 specsDial Color
White
Silver
Lume
BGW9
None
Movement
2 specsCaliber
Seiko NH34
BE-92AE
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$4,250
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