Side by side
Resco BlackFrog UDT (DLC Titanium, Quartz/Auto)vsSeiko 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
11 of 29 specs differDiameter
BlackFrog UDT (DLC Titanium, Quartz/Auto)42mm
Prospex Sea 1968 Heritage Diver's GMT42mm
Power Reserve
BlackFrog UDT (DLC Titanium, Quartz/Auto)40h
Prospex Sea 1968 Heritage Diver's GMT72h
Water Resistance
BlackFrog UDT (DLC Titanium, Quartz/Auto)300m
Prospex Sea 1968 Heritage Diver's GMT200m
MSRP
BlackFrog UDT (DLC Titanium, Quartz/Auto)$1,905
Prospex Sea 1968 Heritage Diver's GMT$1,500
Full specifications
Case
5 specsCategory
—
Diver
Thickness
13mm
12.9mm
Lug-to-Lug
49.67mm
48.6mm
Material
Titanium
Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
2 specsAR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Sellita SW200-1
6R54
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$1,905
$1,500
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