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Seiko Prospex Sea 1968 Heritage Diver's GMTvsUgly Watch Co RM3

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

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Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500
RM3
Ugly Watch CoRM3
Buy from Seiko ↗
Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Prospex Sea 1968 Heritage Diver's GMT42mm
RM342mm
Power Reserve
Prospex Sea 1968 Heritage Diver's GMT72h
RM3—
Water Resistance
Prospex Sea 1968 Heritage Diver's GMT200m
RM3200m
MSRP
Prospex Sea 1968 Heritage Diver's GMT$1,500
RM3—

Full specifications

Case

4 specs
Category
Diver
—
Thickness
12.9mm
—
Lug-to-Lug
48.6mm
51mm
Lug Width
20mm
22mm

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
White
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

4 specs
Caliber
6R54
ST1901
Type
Automatic
Manual
Power Reserve
72h
—
Jewels
24
25

Pricing

1 specs
MSRP
$1,500
—
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