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Ergon Watches MaelstromvsTudor Black Bay Ceramic

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

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Maelstrom
Ergon WatchesMaelstrom
Black Bay Ceramic
TudorBlack Bay Ceramic
MSRP $6,125
Buy from Ergon Watches ↗
Buy used on eBay ↗
Buy from Tudor ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Maelstrom40mm
Black Bay Ceramic41mm
Power Reserve
Maelstrom—
Black Bay Ceramic70h
Water Resistance
Maelstrom300m
Black Bay Ceramic200m
MSRP
Maelstrom—
Black Bay Ceramic$6,125

Full specifications

Case

8 specs
Category
—
Diver
Diameter
40mm
41mm
Thickness
13mm
14.4mm
Lug-to-Lug
—
46mm
Lug Width
20mm
22mm
Material
Bronze
Ceramic
Water Resistance
300m
200m
Caseback
Solid
Engraved

Crystal & Dial

1 specs
Dial Color
Gradient Green
Black

Movement

2 specs
Caliber
Sellita SW-200
MT5602-1U
Power Reserve
—
70h

Pricing

1 specs
MSRP
—
$6,125
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