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.
At a glance
9 of 29 specs differDiameter
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 specsCategory
—
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 specsDial Color
Black
Sapphire
Movement
3 specsCaliber
Seiko NH38
LJP Cal. 7380
Type
Automatic
Manual
Power Reserve
—
90h
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Alexander James Watches A4 Legacy X 37 vs Sartory Billard SB05 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Boldr PolarisvsSartory Billard SB05Boldr CharizardvsSartory Billard SB05Boldr PikachuvsSartory Billard SB05Islander Thunderbolt Pilot Watch with Black Mother of Pearl Dial #ISL-322vsSartory Billard SB05Alexander James Watches A4 Legacy X 37vsFurlan Marri Disco VolanteAlexander James Watches A4 Legacy X 37vsFurlan Marri Disco Onyx Diamonds











