Side by side
Spinnaker Noir RadiancevsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Noir Radiance42mm
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition42mm
Power Reserve
Noir Radiance40h
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition72h
Water Resistance
Noir Radiance180m
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition300m
MSRP
Noir Radiance$420
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition$1,750
Full specifications
Case
5 specsThickness
15mm
13.3mm
Lug-to-Lug
50mm
48.6mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
180m
300m
Crystal & Dial
3 specsAR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Noir Radiance
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
SII NH35A
6R54
Power Reserve
40h
72h
Jewels
25
24
Pricing
1 specsMSRP
$420
$1,750
Follow this matchup
Get a note when Spinnaker Noir Radiance vs Seiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Seiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited EditionvsSpinnaker Hull DiverSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited EditionvsSpinnaker Tesei Forged CarbonSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited EditionvsSpinnaker Tesei TitaniumMarathon Jeep Rubicon GSARvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited EditionSpinnaker Noir RadiancevsGeckota Sea-Hunter Dive WatchSpinnaker Noir RadiancevsGeckota Phalanx