Side by side
Beaufort SeatrekkervsSeiko Prospex Sea 1968 Heritage Diver's GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Seatrekker39mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
Seatrekker42h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
Seatrekker200m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
Seatrekker—
Prospex Sea 1968 Heritage Diver's GMT$1,500
Full specifications
Case
5 specsCategory
—
Diver
Diameter
39mm
42mm
Thickness
12.55mm
12.9mm
Lug-to-Lug
—
48.6mm
Lug Width
—
20mm
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Blue
Black
Lume
C3 Super-LumiNova applied to indices and hands for low-light readability.
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 9039
6R54
Power Reserve
42h
72h
Jewels
25
24
Pricing
1 specsMSRP
—
$1,500
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