Side by side
Erebus Watches Origin GMTvsSeiko Prospex Sea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Origin GMT41mm
Prospex Sea43.5mm
Power Reserve
Origin GMT—
Prospex Sea70h
Water Resistance
Origin GMT200m
Prospex Sea200m
MSRP
Origin GMT—
Prospex Sea$1,500
Full specifications
Case
6 specsCategory
—
Diver
Diameter
41mm
43.5mm
Thickness
12.9mm
13.3mm
Lug-to-Lug
47mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
BGW9 Super-LumiNova
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Seiko NH34
6R35
Power Reserve
—
70h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,500
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