Side by side
Alexander James Watches A4 Prelude 37 GMT Light BluevsBaltic Aquascaphe Classic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
A4 Prelude 37 GMT Light Blue37.4mm
Aquascaphe Classic39mm
Power Reserve
A4 Prelude 37 GMT Light Blue40h
Aquascaphe Classic42h
Water Resistance
A4 Prelude 37 GMT Light Blue200m
Aquascaphe Classic200m
MSRP
A4 Prelude 37 GMT Light Blue$325
Aquascaphe Classic$648
Full specifications
Case
4 specsCategory
—
Diver
Diameter
37.4mm
39mm
Thickness
12.1mm
13mm
Lug-to-Lug
46mm
47mm
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
—
Black Gilt
Lume
None
SuperLuminova
Movement
2 specsCaliber
Seiko NH34
Miyota 9039
Power Reserve
40h
42h
Pricing
1 specsMSRP
$325
$648
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