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Ergon Watches MaelstromvsSartory Billard SB04

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

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Maelstrom
Ergon WatchesMaelstrom
SB04
Sartory BillardSB04
MSRP $2,900
Buy from Ergon Watches ↗
Buy used on eBay ↗
Buy from Sartory Billard ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Maelstrom40mm
SB0440mm
Power Reserve
Maelstrom—
SB0440h
Water Resistance
Maelstrom300m
SB0430m
MSRP
Maelstrom—
SB04$2,900

Full specifications

Case

5 specs
Category
—
Dress
Thickness
13mm
11.5mm
Lug-to-Lug
—
45.5mm
Material
Bronze
Stainless Steel
Water Resistance
300m
30m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Gradient Green
Black

Movement

2 specs
Caliber
Sellita SW-200
LJP G100
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$2,900
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