Side by side

Alexander James Watches A4 Legacy X 37vsSartory Billard SB05

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

A4 Legacy X 37
Alexander James WatchesA4 Legacy X 37

At a glance

9 of 29 specs differ
Diameter
A4 Legacy X 3737.4mm
SB0538.5mm
Power Reserve
A4 Legacy X 37
SB0590h
Water Resistance
A4 Legacy X 37200m
SB0550m
MSRP
A4 Legacy X 37
SB05

Full specifications

Case

5 specs
Category
Dress
Diameter
37.4mm
38.5mm
Thickness
12.1mm
8.5mm
Lug-to-Lug
44.7mm
45.5mm
Water Resistance
200m
50m

Crystal & Dial

1 specs
Dial Color
Black
Sapphire

Movement

3 specs
Caliber
Seiko NH38
LJP Cal. 7380
Type
Automatic
Manual
Power Reserve
90h
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