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Ergon Watches MaelstromvsGrand Seiko SBGH289

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

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Maelstrom
Ergon WatchesMaelstrom
SBGH289
Grand SeikoSBGH289
MSRP $7,700
Buy from Ergon Watches ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Maelstrom40mm
SBGH28943.8mm
Power Reserve
Maelstrom—
SBGH28955h
Water Resistance
Maelstrom300m
SBGH289200m
MSRP
Maelstrom—
SBGH289$7,700

Full specifications

Case

7 specs
Category
—
Diver
Diameter
40mm
43.8mm
Thickness
13mm
14.7mm
Lug-to-Lug
—
51mm
Lug Width
20mm
22mm
Material
Bronze
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Gradient Green
Black

Movement

2 specs
Caliber
Sellita SW-200
9S85
Power Reserve
—
55h

Pricing

1 specs
MSRP
—
$7,700
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Eza SealandervsGrand Seiko SBGH289Grand Seiko SBGH289vsStewart Dawson Voyager SGrand Seiko SBGH289vsSelten SalvageGrand Seiko SBGH289vsYema DiverErgon Watches MaelstromvsIslander Automatic Dive Watch with Bracelet, Double-Domed AR Sapphire Crystal, and Embossed Ceramic Bezel Insert #ISL-18Ergon Watches MaelstromvsFormex Reef 42 mm
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